《Sisters》Cast

Margaret Ruth "Margot" Kidder is a Canadian American actress and activist. She rose to fame in 1978 for her role as Lois Lane in the Superman film series, opposite Christopher Reeve.

Jennifer Salt is an American producer, screenwriter, and former actress.

Charles Edward Durning (February 28, 1923 – December 24, 2012) was an American actor, with appearances in over 200 movies, television shows and plays. Durning's best-known films include The Sting (1973), Dog Day Afternoon (1975), Tootsie (1982), Dick Tracy (1990) and O Brother, Where Art Thou? (2000). He was nominated for the Academy Award for Best Supporting Actor for both The Best Little Whorehouse in Texas (1982) and To Be or Not to Be (1983).

William Finley (September 20, 1940 – April 14, 2012) was an American actor who has appeared in the films Simon, Silent Rage, Phantom of the Paradise, Sisters, and The Wedding Party. He had a long-running friendship and collaboration with director Brian De Palma, beginning with the student films Woton's Wake (1962) and Murder à la Mod (1968). He also acted in De Palma's 2006 release The Black Dahlia. Under the name W. Franklin Finley, he wrote the screenplay for the 1983 film The First Time. He was also the co-author of the 1985 book Racewalking.