Roman Polanski
Director
Jack Nicholson
J.J. Gittes
Faye Dunaway
Evelyn Mulwray
John Huston
Noah Cross
Perry Lopez
Escobar
John Hillerman
Yelburton
Darrell Zwerling
Hollis Mulwray
Diane Ladd
Ida Sessions
Roy Jenson
Mulvihill
Richard Bakalyan
Loach
Joe Mantell
Walsh
Bruce Glover
Duffy
Nandu Hinds
Sophie
James O'Rear
Lawyer
James Hong
Evelyn's Butler
Beulah Quo
Maid
Jerry Fujikawa
Gardener
Belinda Palmer
Katherine
Roy Roberts
Mayor Bagby
Noble Willingham
Councilman
Elliott Montgomery
Councilman
Rance Howard
Irate Farmer
George Justin
Barber
C.O. Erickson
Customer
Fritzi Burr
Mulwray's Secretary
Charles Knapp
Mortician
Claudio Martínez
Boy on Horseback
Federico Roberto
Cross' Butler
Allan Warnick
Clerk
John Holland
Farmer in the Valley
Jesse Vint
Farmer in the Valley
Jim Burk
Farmer in the Valley
Denny Arnold
Farmer in the Valley
Burt Young
Curly
Elizabeth Harding
Curly's Wife
John Rogers
Mr. Palmer
Cecil Elliott
Emma Dill
Paul Jenkins
Policeman
Lee de Broux
Policeman
Bob Golden
Policeman
Johnny Marlin
Waiter
Richard Warren
Driver