Patients must have measurable or evaluable disease Participants must have measurable or evaluable disease Radiologically measurable or clinically evaluable disease Patients must have measurable or evaluable disease Patients must have measurable or evaluable disease Part A: Patients must have either measurable or evaluable disease Parts A & C: patients must have either measurable or evaluable disease Parts B, D & E: patients must have measurable disease for Parts B1-B6, D1-D5, E3 and E4; melanoma patients in Part B7 must have either measurable or evaluable disease; neuroblastoma patients in Parts B8 and D6 must be evaluable for MIBG response without evidence of RECIST measurable lesions Disease status:* Part A: Patients must have either measurable or evaluable disease* Parts B and C: Patients must have measurable disease on imaging CA-125 only disease without RECIST 1.1 measurable or otherwise evaluable disease Patients must have measurable or evaluable disease Patients must have either measurable or evaluable disease Patients must have either measurable or evaluable disease Patients must have either measurable or evaluable disease Patients must have measurable or evaluable disease Patients must have either measurable or evaluable disease