Klute

Donald Sutherland

John Klute

Jane Fonda

Bree Daniels

Charles Cioffi

Peter Cable

Roy Scheider

Frank Ligourin

Dorothy Tristan

Arlyn Page

Rita Gam

Trina

Nathan George

Trask

Vivian Nathan

Psychiatrist

Morris Strassberg

Goldfarb Sr.

Barry Snider

Berger

Betty Murray

Holly Gruneman

Jane White

Janie Dale

Shirley Stoler

Momma Reese

Robert Milli

Tom Gruneman

Anthony Holland

Actor's Agent

Fred Burrell

Man in Hotel

Richard B. Shull

Sugarman

Mary Louise Wilson

Producer in Adv. Agency

Marc Malvin

Asst. Prod. in Adv. Agency

Jean Stapleton

Goldfarb’s Secretary

Jan Fielding

Psychiatrist's Secretary

Antonia Rey

Mrs. Vasek

Robert Ronan

Director in Little Theatre

Richard Russell Ramos

Asst. Dir. in Little Theatre

Rosalind Cash

Pat

Sylvester Stallone

Club Patron (uncredited)

Jerome Collamore

Custodian (uncredited)

Candy Darling

Discothèque Patron (uncredited)

Kevin Dobson

Man at Bar (uncredited)

Veronica Hamel

Model (uncredited)

Richard Jordan

Man Kissing Bree in Night Club (uncredited)

Tony Major

Bill Azure (uncredited)

Harry Reems

Discothèque Patron (uncredited)

Joe Silver

Dr. Spangler (uncredited)

Ellen Stretton

Woman at Bar (uncredited)

Lee Wallace

Nate Goldfarb (uncredited)