TMDb/Avengers: Doomsday Movie New Avengers rumor reveals a shocking, unconventional origin for Robert Downey Jr.'s Doctor Doom, reshaping the MCU villain's story. April 30, 2026 AceShowbiz - A recent rumor circulating about Avengers might reveal an unexpected and unconventional origin story for Robert Downey Jr.'s portrayal of Doctor Doom. This speculation has caught the attention of fans eager to see how one of Marvel's most notorious villains could be reimagined within the MCU.