Philip Seymour Hoffman
Philip Seymour Hoffman plays theatre director Caden Cotard, the protagonist of this film. The actor has been praised for his depiction of Cotard, as the role required him to portray the director's emotional and physical pain. By the time the film was released, Hoffman was already an established actor, and this film showcased his talent for depicting flawed and complex characters.
Catherine Keener
In this film, Catherine Keener plays the wife of theatre director Caden Cotard. Catherine Keener is an American actress who is known for her wide range of performances, starring in comedic films and horror films.
Samantha Morton
Samantha Morton plays Hazel, who works in the box office and has an affair with Caden. In addition to being an actress, Morton is also a director herself and is known for her independent films.
Emily Watson
Emily Watson is an English actress and was first known for her performances in the Royal Shakespeare Company productions. Later, she acted in a number of critically-acclaimed films and became a well-known actress.