Suggestions by @mr_blue_sky

Melise

as Dr. Emily Sung in Justice League: United We Stand

David Schwimmer

as Officer Jared Anderson in Justice League: United We Stand

Jeffrey Donovan

as Officer Cade Malcolm in Justice League: United We Stand

Alec Baldwin

as Captain Joe Harding in Justice League: United We Stand

Brian Cox

as Dr. Saul Erdel in Justice League: United We Stand

Madelaine Petsch

as Ruby Rider in Justice League: United We Stand

Colin Farrell

as Cheif Jake Banner in Justice League: United We Stand

Patton Oswalt

as Wolfgang 'Woozy' Winks in Justice League: United We Stand

Ken Watanabe

as Stephen Shin in Justice League: United We Stand

David Wenham

as King Nereus in Justice League: United We Stand

Chaydon Jay

as Freddy Freeman in Justice League: United We Stand

Mckenna Grace

as Mary Batson in Justice League: United We Stand

Iain Armitage

as Billy Batson in Justice League: United We Stand

Cate Blanchett

as Atlanta in Justice League: United We Stand

Manu Bennett

as Thomas Curry in Justice League: United We Stand

John Rhys-Davies

as Nudis Vulko in Justice League: United We Stand

Sir Ben Kingsley

as Shazam in Justice League: United We Stand

John Mulaney

as Ch'p in Justice League: United We Stand

Patrick Stewart

as Ganthet in Justice League: United We Stand

Eddie Murphy

as Salaak in Justice League: United We Stand