Nervous system disorders (Common Terminology Criteria for Adverse Events [CTCAE] version [v]) resulting from prior therapy must be =< grade Nervous system disorders (Common Terminology Criteria for Adverse Events version [CTCAE v]) resulting from prior therapy must be =< grade Nervous system disorders (Common Terminology Criteria for Adverse Events [CTCAE] version .) resulting from prior therapy must be =< grade , with the exception of decreased tendon reflex (DTR); any grade of DTR is eligible Patients with active >= Common Terminology Criteria for Adverse Events (CTCAE) version (v.) grade neuropathy are ineligible Absolute neutrophil count (ANC) >= ,/mm^ , equivalent to Common Toxicity Criteria (Common Terminology Criteria for Adverse Events [CTCAE] version [v] .) grade Patients may have received prior surgery; all adverse events associated with prior surgery must have resolved to =< grade (per Common Terminology Criteria for Adverse Events [CTCAE] .) prior to registration Absolute neutrophil count (ANC) greater than or equal to ,/mcl, equivalent to Common Terminology Criteria for Adverse Events (CTCAE) grade Nervous system disorders (Common Terminology Criteria for Adverse Events [CTCAE] version [v] ) resulting from prior therapy must be =< grade Nervous system disorders (by Common Terminology Criteria for Adverse Events version . [CTCAE V .]) resulting from prior therapy must be =< grade , with the exception of decreased tendon reflex (DTR); any grade of DTR is eligible Patient has Common Toxicity Criteria for Adverse Effects (CTCAE) v . grade ? hemorrhage Clinically active infection as judged by the site investigator (>= grade by Common Terminology Criteria for Adverse Events [CTCAE] version [v] ) History of high grade (Common Terminology Criteria for Adverse Events [CTCAE] >= grade ) immune mediated adverse event from prior cancer immunotherapy Thyroid function abnormality ? Common Toxicity Criteria for Adverse Effects (CTCAE) Grade . Any toxicity due to prior therapy that has not been resolved to less than Grade severity by Common Terminology Criteria for Adverse Events (CTCAE, Version . or higher) criteria For subjects with muscle invasive disease: not suitable neoadjuvant cisplatinbased chemotherapy as determined by the following:\r\n* Creatinine clearance less than ml/min\r\n* Common Terminology Criteria for Adverse Events (CTCAE) grade (gr) >= hearing loss\r\n* CTCAE gr >= neuropathy Have any reported baseline lab values with a grade or toxicity as defined by the Common Terminology Criteria for Adverse Events (CTCAE) version . Active inflammatory bowel disease or other bowel disease causing chronic diarrhea (defined as >= Common Toxicity Criteria [CTC] grade [Common Terminology Criteria for Adverse Events (CTCAE) version .]) Recovery from acute toxicity of prior treatment for RCC (to =< grade the active version of Common Terminology Criteria for Adverse Events [CTCAE] or to a level permitted under other sections of inclusion/exclusion criteria) Subjects must have progressed despite at least prior line of treatment for metastatic and/or unresectable urothelial cancer. However, cisplatin-ineligible (defined by a calculated creatinine clearance of >= but < mL/min OR Common Terminology Criteria for Adverse Events [CTCAE] version [v] grade >= audiometric hearing loss OR CTCAE v grade >= peripheral neuropathy OR ECOG performance status [PS] = ), chemotherapy-naive subjects are also eligible Proteinuria < Common Terminology Criteria for Adverse Events (CTCAE) grade or greater Active clinically serious infection > Common Terminology Criteria for Adverse Events (CTCAE) grade Ineligible to receive cisplatin by meeting one or more of the following criteria\r\n* Creatinine clearance of < mL/min\r\n* Hearing loss of dB at two contiguous frequencies\r\n* Common Terminology Criteria for Adverse Events (CTCAE) version (v) grade or higher peripheral neuropathy\r\n* New York Heart Association class III or IV heart failure\r\n* ECOG performance status or higher Serum sodium, potassium, and calcium levels equivalent to grade adverse event (AE) values as defined by Common Terminology Criteria for Adverse Events (CTCAE) version . Resolved acute effects of any prior therapy to baseline severity or grade =< Common Terminology Criteria for Adverse Events (CTCAE) version (v.) . except for adverse events (AEs) not constituting a safety risk by investigator judgment Absolute neutrophil count ? , cells/uL equivalent to Common Terminology Criteria for Adverse Events version . (CTCAE v.) grade Platelets ? ,/uL equivalent to Common Terminology Criteria for Adverse Events version . (CTCAE v.) grade Any immunotherapy-related adverse events Common Terminology Criteria for Adverse Events (CTCAE) > grade at the time of registration Active clinically serious infection > Common Terminology Criteria for Adverse Events (CTCAE) grade Common Terminology Criteria for Adverse Events (CTCAE) version (v). grade - neuropathy Proteinuria Common Terminology Criteria for Adverse Events (CTCAE) grade or greater Bilirubin =< . times upper limit of normal (Common Terminology Criteria for Adverse Events [CTCAE] grade baseline) Patients with diarrhea > Common Terminology Criteria for Adverse Events (CTCAE) grade Preexisting grade or nervous system disorder as per Common Terminology Criteria for Adverse Events (CTCAE) version . Unresolved toxicity of greater than or equal to Common Terminology Criteria for Adverse Events (CTCAE) grade due to prior therapies Symptomatic nodal disease, i.e. scrotal, penile or leg edema (>= Common Terminology Criteria for Adverse Events [CTCAE] grade ) Absolute neutrophil count (ANC) greater than or equal to ,/uL, equivalent to Common Terminology Criteria for Adverse Events (CTCAE) version (v) grade Patients must have been treated with fulvestrant for at least days as their most current anti-cancer treatment, and they must be tolerating fulvestrant with at most grade I toxicity by Common Terminology Criteria for Adverse Events (CTCAE) v. Hepatic toxicity grade (using Common Terminology Criteria for Adverse Events [CTCAE] version standard definitions) Baseline hearing deficit (Common Terminology Criteria for Adverse Events [CTCAE] version . grade or higher) Patients with unresolved diarrhea > Common Terminology Criteria for Adverse Events (CTCAE) grade Participants with active diarrhea >= Common Terminology Criteria for Adverse Events (CTCAE) grade despite medical management Common Terminology Criteria for Adverse Events (CTCAE) v Grade ? audiometric hearing loss Active, ongoing toxicity (Common Terminology Criteria for Adverse Events [CTCAE] grade or higher) from prior therapy History of Common Terminology Criteria for Adverse Events (CTCAE) grade >= hypersensitivity to paclitaxel or Cremophor EL Nervous system disorders (Common Terminology Criteria for Adverse Events [CTCAE] version [V] .) resulting from prior therapy must be =< grade Participants with diarrhea >= Common Terminology Criteria for Adverse Events (CTCAE) grade Grade - electrolyte abnormalities (Common Terminology Criteria for Adverse Events [CTCAE], version [v.] ): Active, clinically serious infections > Common Terminology Criteria for Adverse Events (CTCAE) grade Cholesterol < Common Terminology Criteria for Adverse Events (CTCAE) grade Recovery from previous cancer treatment (=< grade by Common Terminology Criteria for Adverse Events [CTCAE] . criteria) prior to first radiation treatment Documented hypercoagulable disorders or vasculopathies:\r\n* International normalized ratio (INR) value more than a grade toxicity by Common Terminology Criteria for Adverse Events (CTCAE) version (v) . criteria (> -. x upper limit of normal [ULN]; > -. times above baseline if on anticoagulation)\r\n* Activated partial thromboplastin time (APTT) value more than a grade toxicity by CTCAE v . criteria (> ULN-. x ULN) Patient has >= Common Terminology Criteria for Adverse Events (CTCAE) grade anxiety Any valve disease Common Terminology Criteria for Adverse Events (CTCAE) grade Patients with diarrhea > Common Terminology Criteria for Adverse Events (CTCAE) (version .) grade Previous intolerance to BCG intravesical therapy suggested by development of systemic BCG infection in the past and/or grade or greater adverse effect by Common Terminology Criteria for Adverse Events (CTCAE) version (v) . Have recovered from prior drug-related toxicity to grade =< Common Terminology Criteria for Adverse Events version (CTCAE v. ), within days of initiation of on-study treatment Active clinically serious infection > Common Terminology Criteria for Adverse Events (CTCAE) grade Active clinically serious infection > Common Toxicity Criteria for Adverse Events (CTCAE version . [v .]) grade Absolute neutrophil count (ANC) greater than or equal to ,/mm^, equivalent to Common Toxicity Criteria for Adverse Events version (v). (CTCAE) grade Subject has cardiac disorders (Common Terminology Criteria for Adverse Events [CTCAE] version . Grade or ). Patient must have a corrected QT (QTc) interval on electrocardiogram (ECG) =< . seconds by Bazetts calculation (=< Common Terminology Criteria for Adverse Events [CTCAE] version [v.] grade ) prior to randomization Bilirubin greater than . x upper limit of normal (ULN) (Common Terminology Criteria for Adverse Events [CTCAE] v. grade ) Active Common Terminology Criteria for Adverse Events (CTCAE) version . grade or higher viral, bacterial, or fungal infection Active clinically serious infection > Common Terminology Criteria for Adverse Events (CTCAE) grade CTCAE (Common Terminology Criteria for Adverse Events) Grade ? bleeding disorder within weeks before the start of anetumab ravtansine Active clinically serious infection > Common Terminology Criteria for Adverse Events (CTCAE) version (v), grade not controlled with antibiotics History of grade (Common Terminology Criteria for Adverse Events [CTCAE] version [v] ) or greater acute intracranial hemorrhage Patient with diarrhea > Common Terminology Criteria for Adverse Events (CTCAE) grade ; (CTCAE version .) Patient has >= Common Terminology Criteria for Adverse Events (CTCAE) grade anxiety No proteinuria Common Terminology Criteria for Adverse Events (CTCAE) grade or greater Significant neuropathy per Common Terminology Criteria for Adverse Events (CTCAE) version (ver.) . or current version (grade and above, or grade with pain) within days prior to enrollment The participant has uncontrolled hypertension, as defined in Common Terminology Criteria for Adverse Events (CTCAE) Version ., prior to initiating study treatment, despite antihypertensive intervention. Electrocardiography (EKG) corrected QT (QTc) < msec (Common Terminology Criteria for Adverse Events [CTCAE] grade ) Patient has >= Common Terminology Criteria for Adverse Events (CTCAE) grade anxiety ? Common Terminology Criteria for Adverse Events (CTCAE) Grade thrombocytopenia, OR Participants with diarrhea > Common Terminology Criteria for Adverse Events (CTCAE) grade Persistent Common Toxicity Criteria for Adverse Effects (CTCAE v.) greater than or equal to grade diarrhea regardless of etiology. Adequate pulmonary function, defined as ? Common Terminology Criteria for Adverse Events (CTCAE) Grade dyspnea and saturated oxygen (SaO) ? % on room air Active clinically serious infection > Common Terminology Criteria for Adverse Events (CTCAE) grade or systemic infection requiring IV antibiotic therapy within days preceding the first dose of study drug Active clinically serious infection > Common Terminology Criteria for Adverse Events (CTCAE) grade or systemic infection requiring IV antibiotic therapy within days preceding the first dose of study drug Unresolved diarrhea >= Common Terminology Criteria for Adverse Events (CTCAE) version , grade Nervous system disorders (Common Terminology Criteria for Adverse Events [CTCAE] version [v] ) resulting from prior therapy must be < grade Have a grade or greater laboratory abnormalities (Common Terminology Criteria for Adverse Events version [CTCAE v]) at baseline for any of the following:\r\n* Hemoglobin\r\n* White blood cell count\r\n* Platelet count\r\n* Alanine transferase\r\n* Aspartate transferase\r\n* Creatinine Subjects with baseline symptoms of fever and/or cough and/or shortness of breath and/or wheezing and/or fatigue grade >= (Common Terminology Criteria for Adverse Events [CTCAE] version [v] .) Patients with active diarrhea > Common Terminology Criteria for Adverse Events (CTCAE) grade Patients with diarrhea > Common Terminology Criteria for Adverse Events (CTCAE version ) grade at the time of signing consent Patients with known grade or higher (per Common Terminology Criteria for Adverse Events [CTCAE] version . [v..] criteria) active systemic or cutaneous viral, bacterial, or fungal infection Patients with diarrhea > Common Terminology Criteria for Adverse Events (CTCAE) grade Patients with diarrhea > Common Terminology Criteria for Adverse Events (CTCAE) grade Patients must have completed surgical resection and adjuvant chemotherapy (adjuvant radiotherapy excluded) with no significant persisting treatment related toxicity (grade toxicity per Common Terminology Criteria for Adverse Events [CTCAE] version [v]. allowed) as determined by the treating physician History of severe (Common Terminology Criteria for Adverse Events [CTCAE] version [v] . grade or higher) allergic reaction to a drug, vaccination, or biological preparation Ongoing or active infection of Common Terminology Criteria for Adverse Events (CTCAE) Grade ? Active clinically serious infection > Common Terminology Criteria for Adverse Events (CTCAE) grade Absolute neutrophil count (ANC) greater than or equal to ,/ul, equivalent to Common Toxicity Criteria (Common Toxicity Criteria for Adverse Events [CTCAE] version [v.].) grade Pts who have grade III-IV elevations in liver transaminases (as defined by the Common Terminology Criteria for Adverse Events [CTCAE] version [v.] .) or a bilirubin in excess of . mg/dl Active clinically serious infection > Common Terminology Criteria for Adverse Events (CTCAE) grade RECURRENT/ PROGRESSIVE DIPG (STRATUM ): Patients have diarrhea > Common Terminology Criteria for Adverse Events (CTCAE) grade Absolute neutrophil count (ANC) >= ,/mcl, equivalent to Common Terminology Criteria (CTCAE version [v] .) grade Patients with diarrhea > Common Terminology Criteria for Adverse Events (CTCAE) grade Active clinically serious infection > Common Terminology Criteria for Adverse Events (CTCAE) grade Anxiety ? Common Terminology Criteria (CTC) of adverse events (AE) grade . Clinically significant non-hematologic toxicity after prior therapy has recovered to grade per Common Terminology Criteria for Adverse Events (CTCAE) version . or newer Resolution of all transplant-related toxicity to =< grade per Common Terminology Criteria for Adverse Events (CTCAE) version (v.) Active, clinically serious infections defined as ?Grade according to NCI Common Toxicity Criteria for Adverse Effects (CTCAE), version . toxicity attributed to previous anticancer therapy that did not resolve to Common Terminology Criteria for Adverse Events (CTCAE) grade = Skin rash Common Terminology Criteria for AEs (CTCAE) Grade greater than from previous anti-EGFR therapy at time of randomization Proteinuria by Common Terminology Criteria for Adverse Events (CTCAE) grade or greater Active infections of CTCAE (Common Terminology Criteria for Adverse Events Version .) Grade > or infections of CTCAE Grade not responding to therapy Documented hypersensitivity (Common Terminology Criteria for Adverse Events [CTCAE] grade >= ) to any drug containing polysorbate Grade or worse edema within days to study day , per Common Terminology Criteria for Adverse Events (CTCAE) version (v) Patients with diarrhea > Common Terminology Criteria for Adverse Events (CTCAE) grade Patients with diarrhea > Common Terminology Criteria for Adverse Events (CTCAE) grade Proteinuria Common Terminology Criteria for Adverse Events (CTCAE) grade or higher. Presence of peripheral edema > Grade (Common Terminology Criteria for Adverse Events [CTCAE] version ) Patients with diarrhea > Common Terminology Criteria for Adverse Events Version (CTCAE V.) grade Presence of neuropathy > grade (Common Terminology Criteria for Adverse Events [CTCAE] version .) at baseline Patient has >= Common Terminology Criteria for Adverse Events (CTCAE) grade anxiety Newly diagnosed clinical grade or higher radiation pneumonitis according to Common Terminology Criteria for Adverse Events (CTCAE) version . criteria Diarrhea < grade by Common Terminology Criteria for Adverse Events (CTCAE) version Common Terminology Criteria for Adverse Events (CTCAE) grade or higher proteinuria Depression >= grade (Common Terminology Criteria for Adverse Events [CTCAE] version [v] .) Hepatic or renal toxicity (glomerular filtration rate [GFR] < ) greater than or equal to grade (using Common Terminology Criteria for Adverse Events [CTCAE] version standard definitions) Have grade or symptomatic dry mouth (xerostomia) according to CTEP NCI Common Terminology Criteria for Adverse Events (CTCAE version .) Reporting grade or greater of the following symptoms persistently for more than weeks: neuropathic pain, allodynia, areflexia, dysesthesia, paresthesia, hyperesthesia, hypoesthesia or glove and stocking syndrome as defined by Common Terminology Criteria for Adverse Events (CTCAE version [v.] .) Potassium, < . mmol/L despite supplementation; or above the Common Terminology Criteria for Adverse Events (CTCAE) grade upper limit No clinically relevant deviations in renal function (serum creatinine > grade Common Terminology Criteria for Adverse Events [CTCAE] version .); maximal interval between confirmation of renal function and injection of F FSPG is week CLINICAL SYMPTOMS (EACH AT LEAST GRADE BY COMMON TERMINOLOGY CRITERIA FOR ADVERSE EVENTS [CTCAE] DEFINITIONS) Participants must not have residual adverse events from previous therapy greater than Common Terminology Criteria for Adverse Events version . (CTCAE v.) grade at the time of registration