Suggestions by @zacharyoxford

John Cleese

as Gaius Grieves / The Thinker: The lead scientist of Project Starfish.[27][39] in Robert Rodriguez‘S The Suicide squad (1997)

Timothy Dalton

as Gaius Grieves / The Thinker: The lead scientist of Project Starfish.[27][39] in Robert Rodriguez‘S The Suicide squad (1997)

Christopher Lee

as Gaius Grieves / The Thinker: The lead scientist of Project Starfish.[27][39] in Robert Rodriguez‘S The Suicide squad (1997)

Anthony Hopkins

as Gaius Grieves / The Thinker: The lead scientist of Project Starfish.[27][39] in Robert Rodriguez‘S The Suicide squad (1997)

Michael Caine

as Gaius Grieves / The Thinker: The lead scientist of Project Starfish.[27][39] in Robert Rodriguez‘S The Suicide squad (1997)

Patrick Stewart

as Gaius Grieves / The Thinker: The lead scientist of Project Starfish.[27][39] in Robert Rodriguez‘S The Suicide squad (1997)

Ian McDiarmid

as Gaius Grieves / The Thinker: The lead scientist of Project Starfish.[27][39] in Robert Rodriguez‘S The Suicide squad (1997)

Sean Connery

as Gaius Grieves / The Thinker: The lead scientist of Project Starfish.[27][39] in Robert Rodriguez‘S The Suicide squad (1997)

David Bowie

as Gaius Grieves / The Thinker: The lead scientist of Project Starfish.[27][39] in Robert Rodriguez‘S The Suicide squad (1997)

Shawn Michaels

as Christopher Smith / Peacemaker in Robert Rodriguez‘S The Suicide squad (1997)

Roddy Piper

as Christopher Smith / Peacemaker in Robert Rodriguez‘S The Suicide squad (1997)

Hulk Hogan

as Christopher Smith / Peacemaker in Robert Rodriguez‘S The Suicide squad (1997)

Bret Hart

as Christopher Smith / Peacemaker in Robert Rodriguez‘S The Suicide squad (1997)

Tom Hanks

as Brian Durlin / Savant:[35] A hand-to-hand combat and weapons expert.[36] in Robert Rodriguez‘S The Suicide squad (1997)

Bill Murray

as Brian Durlin / Savant:[35] A hand-to-hand combat and weapons expert.[36] in Robert Rodriguez‘S The Suicide squad (1997)

Alan Rickman

as Brian Durlin / Savant:[35] A hand-to-hand combat and weapons expert.[36] in Robert Rodriguez‘S The Suicide squad (1997)

Tim Allen

as Brian Durlin / Savant:[35] A hand-to-hand combat and weapons expert.[36] in Robert Rodriguez‘S The Suicide squad (1997)

Gene Wilder

as Brian Durlin / Savant:[35] A hand-to-hand combat and weapons expert.[36] in Robert Rodriguez‘S The Suicide squad (1997)

Philip Seymour Hoffman

as Brian Durlin / Savant:[35] A hand-to-hand combat and weapons expert.[36] in Robert Rodriguez‘S The Suicide squad (1997)

Adam West

as Brian Durlin / Savant:[35] A hand-to-hand combat and weapons expert.[36] in Robert Rodriguez‘S The Suicide squad (1997)