Fan Casting Joseph Gordon-Levitt as Atom in What if the justice league existed on the arrowverse

Joseph Gordon-Levitt is known for his roles in Star Wars: The Last Jedi, (500) Days of Summer, and Inception. He has been suggested by fans for 5,891 roles on myCast, including Actors in Talent that should be in the MCU . Similar actors include Jake Gyllenhaal, Andrew Garfield, and Ryan Gosling. Joseph Gordon-Levitt was suggested to play Atom in What if the justice league existed on the arrowverse by eliasvaldessanchez. Other actors sugggested to play this role include Osric Chau. What if the justice league existed on the arrowverse has 50 roles, including Batman, Wonder Woman, and Green Lantern.