Fan Casting Grant Gustin as Barry Allen (Flashback) in Kid Flash Inside The Multiverse

shadystudios made this fan casting suggestion on June 23, 2025. 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 (Flashback) in Kid Flash Inside The Multiverse

Grant GustinUnited States

35 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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Kid Flash Inside The Multiverse

Kid Flash Inside The Multiverse

The Sequel Of The Oscar Nominated Best Picture Kid Flash
by rashad warner
wally west joins a multiversel group of superhero’s and tries to recruit wallace but he goes against a multiversel threat known as zoom
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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 7,106 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 (Flashback) in Kid Flash Inside The Multiverse by shadystudios. Kid Flash Inside The Multiverse has 11 roles, including Zoom, Wally West, and Wallace West.

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