Suggestions by @skytalk

Casey Affleck

as Figure Wrapped in Plaster Bandages in Ambulance in The American Friend (2007)

Alessio Boni

as Falling Man in The American Friend (2007)

Dagmara Dominczyk

as Mona in The American Friend (2007)

An Unknown Actor

as Lippo in The American Friend (2007)

Vincent Gallo

as Tom Ripley in The American Friend (2007)

Harry Dean Stanton

as Angie in The American Friend (2007)

Michael Haneke

as Man on the Train in The American Friend (2007)

Udo Kier

as Dr. Gabriel in The American Friend (2007)

Diane Ladd

as Old Lady in The American Friend (2007)

Hans-Jürgen Syberberg

as Gantner in The American Friend (2007)

Jörg Widmann

as Auctioneer in The American Friend (2007)

John Frusciante

as Allan Winter in The American Friend (2007)

Mychael Danna

as Composer in The American Friend (2007)

Jackson Robert Scott

as Daniel Zimmermann in The American Friend (2017)

Smylie Bradwell

as Daniel Zimmermann in The American Friend (2027)

An Unknown Actor

as Daniel Zimmermann in The American Friend (2007)

James Duval

as Rodolphe in The American Friend (2007)

Simon Rattle

as Conductor in The American Friend (2007)

Matthew Barney

as Friendly Man in The American Friend (2007)

David Thewlis

as Doctor in Paris in The American Friend (2007)