This Boy's Life Cast

Robert De Niro plays Dwight Hansen, Tobias Wolff's abusive and controlling stepfather.

Ellen Barkin portrays Caroline Wolff Hansen, Tobias Wolff's mother and wife of Dwight Hansen.

Leonardo DiCaprio stars as Tobias Wolff, the main character and narrator of the film.

Chris Cooper appears as Roy, a friend of Tobias Wolff in the movie This Boy's Life.

Eliza Dushku takes on the role of Pearl, a supporting character in Tobias Wolff's life.

Jonah Blechman plays Arthur Gayle, a character in This Boy's Life.

Kathy Kinney appears as Marian in the film, adding depth to the story.

Gerrit Graham portrays Mr. Howard, a character who interacts with Tobias Wolff.

Carla Gugino takes on the role of Norma in This Boy's Life.

Zachary Ansley appears as Skipper in the movie, contributing to the storyline.

Tobey Maguire portrays Chuck Bolger, a character in This Boy's Life.

Tracey Ellis appears as Kathy, a character in the movie This Boy's Life.