Fan Casting Grant Gustin as Barry Allen/The Flash in Zack Snyder's Justice League 3

dylanemery made this fan casting suggestion on September 7, 2022. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Grant Gustin as Barry Allen/The Flash in Zack Snyder's Justice League 3

Grant GustinUnited States

34 years old
Thomas Grant Gustin (born January 14, 1990) is an American actor and singer. He is best known for his roles as Barry Allen / The Flash on the CW series The Flash as part of the Arrowverse televisio...
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Zack Snyder's Justice League 3

Zack Snyder's Justice League 3

by DC comics
A third live action Justice League film from Zack Snyder.
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Grant Gustin is known for his roles in Rescued by Ruby, Vixen: The Movie, and Puppy Love. He has been suggested by fans for 6,858 roles on myCast, including The Flash in DCEU Rebooted. Similar actors include Dylan O'Brien, Lucas Till, and Andrew Garfield. Grant Gustin was suggested to play Barry Allen/The Flash in Zack Snyder's Justice League 3 by dylanemery. Other actors sugggested to play this role include Dylan O'Brien. Zack Snyder's Justice League 3 has 41 roles, including Lex Luthor Sr., Slade Wilson, and Billy Batson/Shazam.

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