Suggestions by @gustavoduarte

Andrew Lincoln

as Leonard Snart in The Flash| ReevesUniverse

Norman Reedus

as Mick Rory in The Flash| ReevesUniverse

Julianne Moore

as Nora Allen in The Flash| ReevesUniverse

Dave Franco

as Ronnie Raymond in The Flash| ReevesUniverse

Denzel Washington

as Captain Joe West in The Flash| ReevesUniverse

Clancy Brown

as Gorilla Grodd in The Flash| ReevesUniverse

Henry Zaga

as Cisco Ramon|Vibe in The Flash| ReevesUniverse

Emma Watson

as Iris Ann West in The Flash| ReevesUniverse

Antony Starr

as Eobard Thawne in The Flash| ReevesUniverse

Lucas Till

as Barry Allen in The Flash| ReevesUniverse

Ben Affleck

as Bruce Wayne in Nightwing

Dylan O'Brien

as Dick grayson in Nightwing

Jonah Hill

as Oswald Cobblepot in Nightwing

Anne Hathaway

as Dorothy Connors in The Book

Zac Efron

as VJ in The Book

Cameron Monaghan

as Dell in The Book

Ariel Winter

as Cass in The Book

Robert Downey Jr.

as Van Devries in The Book

Peter Capaldi

as Kreiger Ragsdale in The Book

Jordan Calloway

as Shawn in The Book