Suggestions by @noahharris

Sherman Howard

as Justin Hammer in Bruce Timm’s Iron Man The Animated Series

Efrem Zimbalist Jr.

as Edwin Jarvis in Bruce Timm’s Iron Man The Animated Series

Robert Hays

as Iron Man/Tony Stark in Bruce Timm’s Iron Man The Animated Series

Kathryn Hays

as Iron Man/Tony Stark in Bruce Timm’s Iron Man The Animated Series

Paul Dini

as Producer in Aquaman: Black Manta Rising Redo

Alan Burnett

as Producer in Aquaman: Black Manta Rising Redo

Bruce Timm

as Producer in Aquaman: Black Manta Rising Redo

Paul Dini

as Writer in Aquaman: Black Manta Rising Redo

Chiwetel Ejiofor

as J'onn J'onzz in Aquaman: Black Manta Rising Redo

Zac Efron

as Barry Allen in Aquaman: Black Manta Rising Redo

Michael B. Jordan

as John Stewart in Aquaman: Black Manta Rising Redo

Joanna Fyllidou

as Princess Diana in Aquaman: Black Manta Rising Redo

Robbie Amell

as Bruce Wayne in Aquaman: Black Manta Rising Redo

David Corenswet

as Kal-El/Clark Kent in Aquaman: Black Manta Rising Redo

Rami Malek

as Lex Luthor in Aquaman: Black Manta Rising Redo

Hugo Weaving

as Tom Curry in Aquaman: Black Manta Rising Redo

John Rhys-Davies

as Nudis Vulko in Aquaman: Black Manta Rising Redo

Dylan O'Brien

as Prince Orm in Aquaman: Black Manta Rising Redo

Jane Levy

as Queen Merra in Aquaman: Black Manta Rising Redo

Mike Colter

as David Hyde in Aquaman: Black Manta Rising Redo