Suggestions by @avp_goat

The Wachowskis

as Writer in Flash: Origins

Edgar Wright

as Director in Flash: Origins

Patrick Schwarzenegger

as “Whatever you say, Hal” in Flash: Origins

Spoiler

as “Whatever you say, Hal” in Flash: Origins

Khary Payton

as Silas Stone in Flash: Origins

Josh Lawson

as Captain Boomerang in Flash: Origins

Josh Helman

as Heatwave in Flash: Origins

Parker Bates

as Wally West in Flash: Origins

Jordan Patrick Smith

as John Corben in Superman: Truth

Ed Skrein

as Captain Cold in Flash: Origins

Spoiler

as “The Caped Crusader” in Superman: Truth

Chris Distefano

as Steve Lombard in Superman: Truth

John Powell

as Composer in Superman: Truth

Brad Bird

as Writer in Superman: Truth

Brad Bird

as Director in Superman: Truth

William Jackson Harper

as Ron Troupe in Superman: Truth

Bill Camp

as Perry White in Superman: Truth

Winona Ryder

as Martha Kent in Superman: Truth

Brendan Fraser

as Jonathan Kent in Superman: Truth

Cody Fern

as Lex Luthor in Superman: Truth