Suggestions by @dylanswift

Leslie Grace

as Batgirl/Oracle in DCEU Bat Family

Michael Keaton

as Batman in DCEU Bat Family

Ben Affleck

as Batman in DCEU Bat Family

Tanner Buchanan

as Red Hood in Zack Snyder's Justice League 2 & 3

Dylan O'Brien

as Nightwing in Zack Snyder's Justice League 2 & 3

Emilia Clarke

as Mera in Zack Snyder's Justice League 2 & 3

Channing Tatum

as Green Arrow in Zack Snyder's Justice League 2 & 3

Aldis Hodge

as Hawkman in Zack Snyder's Justice League 2 & 3

Harry Lennix

as Martian Manhunter in Zack Snyder's Justice League 2 & 3

Ezra Miller

as The Flash in Zack Snyder's Justice League 2 & 3

Gal Gadot

as Wonder Woman in Zack Snyder's Justice League 2 & 3

Wayne T. Carr

as Green Lantern in Zack Snyder's Justice League 2 & 3

Taron Egerton

as Nightwing in Nightwing

Zac Efron

as Nightwing in Nightwing

Andrew Garfield

as Spider-Man in The Spider-Man Universe

Keanu Reeves

as Deathstroke in My Batman Universe

Johnny Depp

as Joker in My Batman Universe

Nat Wolff

as Red Hood in My Batman Universe

John Krasinski

as Batman in My Batman Universe

Andrew Garfield

as Peter Parker in Sony's Spider-Man Universe