Cast of The American Friend

Dennis Hopper portrays Tom Ripley, a mysterious character involved in deceitful schemes.

Bruno Ganz plays Jonathan Zimmermann, a vulnerable art dealer drawn into a dangerous world.

Lisa Kreuzer takes on the role of Marianne Zimmermann, Jonathan's supportive wife.

Gérard Blain plays Raoul Minot, a criminal who enlists the help of Ripley.

Nicholas Ray portrays Derwatt, an artist with a complicated past.

Samuel Fuller plays The American, a character who adds intrigue to the plot.

Peter Lilienthal takes on the role of Marcangelo, a figure in Ripley's plans.

Daniel Schmid portrays Igraham, contributing to the film's complex narrative.

Sandy Whitelaw plays the Doctor in Paris, a minor character in the story.

Jean Eustache takes on the role of the Friendly Man, adding depth to the film's interactions.

Lou Castel portrays Rodolphe, a character who interacts with the main storyline.

Andreas Dedecke plays Daniel Zimmermann, Jonathan's son, who is affected by the events of the film.