.Marvel is actually delivering the Russo Bros. back to direct the next two Avengers films The VergeRobert Downey Jr. Collections Marvel Rebound as Victor von Doom in 'Avengers: Doomsday' VarietyRobert Downey Jr. To Officially Go Back To The MCU As Medical Professional Ruin Forbes' Avengers' celebrity Robert Downey Jr. returns to Marvel-- yet as Doctor Ruin USA TODAYMCU's Physician Ruin Designated finally for Avengers: End ofthe world, and also It is actually Robert Downey Jr. |SDCC 2024 IGN.