Klute

Jane Fonda

Bree Daniels

Donald Sutherland

John Klute

Charles Cioffi

Peter Cable

Roy Scheider

Frank Ligourin

Dorothy Tristan

Arlyn Page

Rita Gam

Trina

Vivian Nathan

Psychiatrist

Nathan George

Trask

Morris Strassberg

Mr. Goldfarb

Barry Snider

Berger

Anthony Holland

Actor's Agent

Richard B. Shull

Sugarman

Betty Murray

Holly Gruneman

Jane White

Janie Dale

Shirley Stoler

Momma Reese

Fred Burrell

Man in Hotel

Jean Stapleton

Goldfarb's Secretary

Robert Milli

Tom Gruneman

Mary Louise Wilson

Producer in Adv. Agency

Marc Malvin

Asst. Prod. in Adv. Agency

Jan Fielding

Psychiatrist's Secretary

Antonia Rey

Mrs. Vasek

Robert Ronan

Director in Little Theatre

Richard Russell Ramos

Asst. Dir. in Little Theatre

Tony Major

Bill Azure (uncredited)

Sylvester Stallone

Club Patron (uncredited)

Jerome Collamore

Custodian (uncredited)

Candy Darling

Discothèque Patron (uncredited)

Harry Reems

Discothèque Patron (uncredited)

Joe Silver

Dr. Spangler (uncredited)

Lee Wallace

Goldfarb Jr. (uncredited)

Kevin Dobson

Man at Bar (uncredited)

Richard Jordan

Man Kissing Bree in Night Club (uncredited)

Veronica Hamel

Model (uncredited)

Rosalind Cash

Pat (uncredited)

Ellen Stretton

Woman at Bar (uncredited)