Suggestions by @maxhedroom

Ed Sheeran

as Hugh Benny in Heat (UK Edition, 2015)

Alec Baldwin

as Howard Hughes in The Rocketeer (2001)

Kate Beckinsale

as Jenny Blake in The Rocketeer (2001)

Ben Affleck

as Cliff Secord in The Rocketeer (2001)

Pierce Brosnan

as Neville Sinclair in The Rocketeer (2001)

Jeff Tweedy

as Judas in Almost Cast: Martin Scorsese

Groucho Marx

as God in The Phoenician Scheme (1975)

Michael Gandolfini

as Tommy DeVito in Almost Cast: Martin Scorsese

Nicolas Cage

as Frank Costello in Almost Cast: Martin Scorsese

Eric André

as Rupert Pupkin in Almost Cast: Martin Scorsese

Barry Keoghan

as Amsterdam Vallon in Almost Cast: Martin Scorsese

Matt Damon

as Bill “The Butcher” Cutting in Almost Cast: Martin Scorsese

Conan O'Brien

as Jerry Langford in Almost Cast: Martin Scorsese

Robert Pattinson

as Superman Lives in Unmade DC Movies

Austin Butler

as Superman (v Batman) in Unmade DC Movies

Walton Goggins

as Louis Toadvine in Blood Meridian

Tom Hardy

as Judge Holden in Blood Meridian

Bob Hoskins

as Frank in 28 Days Later (1992)

Monica Bellucci

as Anna in Possession (2001)

Vincent Cassel

as Mark in Possession (2001)