History of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody No history of severe hypersensitivity reaction to any monoclonal antibody or allergy to study drug components; No history of severe hypersensitivity to a monoclonal antibody History of allergy to study drug component or history of severe hypersensitivity reaction to any monoclonal antibody. Grade 3 or higher hypersensitivity reaction to prior receipt of any antibody therapy History of allergy to study drug components or history of severe hypersensitivity reaction of any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody Prior severe hypersensitivity reaction to another monoclonal antibody (mAb) Has had a severe hypersensitivity reaction to treatment with another monoclonal antibody. Has had a severe hypersensitivity reaction to treatment with another mAb Previous severe hypersensitivity reaction to treatment with another monoclonal antibody (mAb) Previous severe hypersensitivity reaction to treatment with another monoclonal antibody. Has had a severe hypersensitivity reaction to treatment with a monoclonal antibody/components of the study treatment(s). Any history of a severe hypersensitivity reaction to any monoclonal antibody Has had a severe hypersensitivity reaction to treatment with a monoclonal antibody (mAb). History of severe hypersensitivity reaction to any monoclonal antibody Previously had a severe hypersensitivity reaction to treatment with another monoclonal antibody. Patients with a history of allergy to study drug components or history of a severe hypersensitivity reaction to any monoclonal antibody Previous severe hypersensitivity reaction to another monoclonal antibody, such as colitis or pneumonitis requiring treatment with steroids, or has a history of interstitial lung disease. Patients with a history severe (>= grade 3) hypersensitivity reaction to a monoclonal antibody are ineligible EXCLUSION CRITERIA FOR STRATUM C: Patients with a history severe (>= grade 3) hypersensitivity reaction to a monoclonal antibody are ineligible History of hypersensitivity reaction to human or mouse antibody products No prior severe infusion reaction to a monoclonal antibody History of severe hypersensitivity reaction to treatment with another monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody. No prior severe infusion reaction to cetuximab or a monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody. History of severe hypersensitivity reaction to another monoclonal antibody Any history of a sever hypersensitivity reaction to any monoclonal antibody Any history of a sever hypersensitivity reaction to any monoclonal antibody Severe or life-threatening anaphylaxis or hypersensitivity reaction when previously exposed to rituximab or other monoclonal antibody (mAb) therapy History of severe hypersensitivity reaction to any monoclonal antibody. History of severe hypersensitivity reaction to any monoclonal antibody including pembrolizumab Severe hypersensitivity reaction to treatment during prior administration of a monoclonal antibody (mAb) or history of allergy to any study drug component History of hypersensitivity reaction to human or mouse antibody products History of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to Cremaphor EL History of severe hypersensitivity reaction to any monoclonal antibody and/or to study drug components History of severe hypersensitivity reaction to any monoclonal antibody History of hypersensitivity reaction to human or mouse antibody products Patients with allergies or adverse drug reactions to the following are not eligible:\r\n* History of allergy to study drug components;\r\n* History of severe hypersensitivity reaction to any monoclonal antibody Allergies and adverse drug reaction; a) history of allergy to study drug components; b) history of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody or study drug components History of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody Previous severe hypersensitivity reaction to another monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody History of allergy or adverse drug reaction to the study drug components (nivolumab, dabrafenib, or trametinib) or drugs of similar chemical or biologic composition; patients with a history of severe hypersensitivity reaction to any monoclonal antibody should also be excluded History of hypersensitivity reaction to human or mouse antibody products Allergies and adverse drug reaction to the following: history of allergy to study drug components; history of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody Prior severe infusion reaction to a monoclonal antibody Known severe (grade 3 or 4) infusion-related allergy or hypersensitivity to any monoclonal antibody Allergies and adverse drug reaction\r\n* History of allergy to study drug components\r\n* History of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody ADDITIONAL CRITERIA FOR STUDY CONTINUATION: History of severe hypersensitivity reaction to any monoclonal antibody History of allergy to study drug components or history of severe hypersensitivity reaction of any monoclonal antibody Severe hypersensitivity reaction to treatment with another monoclonal antibody Patient previously had a severe hypersensitivity reaction to treatment with another monoclonal antibody (mAb) or interferon-alpha2b (IFN-a2b) Severe or life-threatening anaphylaxis or hypersensitivity reaction when previously exposed to rituximab or other monoclonal antibody therapy History of severe hypersensitivity reaction to any monoclonal antibody Patient previously had a severe hypersensitivity reaction to treatment with another monoclonal antibody (mAb) Patients with a history of severe (grade >= 3) hypersensitivity reaction to a monoclonal antibody are ineligible Have a known immediate or delayed hypersensitivity reaction or idiosyncrasy to talimogene laherparepvec or any of its components or nivolumab, or history of severe hypersensitivity reaction to any monoclonal antibody Patients who have had a prior severe infusion reaction to a monoclonal antibody are not eligible Any history of a severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody No prior severe infusion reaction to a monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody Prior severe infusion reaction to a monoclonal antibody Allergies and Adverse Drug Reaction a) History of allergy to study drug components b) History of severe hypersensitivity reaction to any monoclonal antibody Previously had a severe hypersensitivity reaction to treatment with another monoclonal antibody (mAb). History of severe hypersensitivity reaction to any monoclonal antibody or allergy to study drug components Severe hypersensitivity reaction to treatment with another monoclonal antibody (mAb) Allergies and adverse drug reaction\r\n* History of allergy to study drug components\r\n* History of severe hypersensitivity reaction to any monoclonal antibody Current or past history of severe hypersensitivity to any other antibody products History of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to taxanes History of severe hypersensitivity reaction to any monoclonal antibody Prior severe infusion reaction to a monoclonal antibody Severe hypersensitivity reaction to treatment with another monoclonal antibody Prior severe hypersensitivity reaction to another monoclonal antibody (mAb) Patients who previously had a severe reaction to treatment with a human antibody. History of hypersensitivity reaction to human or mouse antibody products Participant has previous severe hypersensitivity reaction to another monoclonal antibody (mAb). History of severe hypersensitivity reaction to any monoclonal antibody Patient previously had a severe hypersensitivity reaction to treatment with another monoclonal antibody (mAb) History of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody No prior severe infusion reaction to cetuximab or a monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction (>= grade 3) to docetaxel Previous serious hypersensitivity reaction to monoclonal antibodies. (Determination of \serious\ hypersensitivity reaction is at the investigator's discretion.) History of hypersensitivity reaction to human or mouse antibody products History of severe hypersensitivity reaction to any monoclonal antibody Has a history of a severe hypersensitivity reaction to treatment with another monoclonal antibody Severe hypersensitivity reaction to treatment with another monoclonal antibody, known or suspected hypersensitivity to study drugs or any component of their formulation. Has had a severe hypersensitivity reaction to treatment with another monoclonal antibody History of allergy to study drug components or of severe hypersensitivity reaction to any monoclonal antibody History of severe reaction to prior monoclonal antibody therapy (defined as a Grade 4 event and/or requiring permanent discontinuation) A history of a severe hypersensitivity reaction to ipilimumab or dabrafenib History of severe infusion reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody History of hypersensitivity reaction to human or mouse antibody products Prior severe infusion-related reaction to a monoclonal antibody Prior severe infusion reaction to a monoclonal antibody History of hypersensitivity reaction to human or mouse antibody products History of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody History of allergy to study drug component or history of severe hypersensitivity reaction to any monoclonal antibody History of severe hypersensitivity reaction to any monoclonal antibody