Fan Casting John Barrowman as Iron Man in What If Arrowverse Actors as Avengers

John Barrowman is known for his roles in The Untouchables, Shark Attack 3: Megalodon, and Zero Dark Thirty. He has been suggested by fans for 557 roles on myCast, including Best Arrowverse in Best & Worst Comic Book Castings. Similar actors include Ewan McGregor, David Tennant, and Hugh Jackman. John Barrowman was suggested to play Iron Man in What If Arrowverse Actors as Avengers by captainironhammer1. Other actors sugggested to play this role include Brandon Routh. What If Arrowverse Actors as Avengers has 9 roles, including Captain America, Black Widow, and Director Nick Fury.