David Arkin
Norman

Barbara Baxley
Lady Pearl

Ned Beatty
Delbert Reese

Karen Black
Connie White

Ronee Blakley
Barbara Jean

Timothy Brown
Tommy Brown

Keith Carradine
Tom Frank

Geraldine Chaplin
Opal

Robert DoQui
Wade Cooley

Shelley Duvall
L.A. Joan

Allen Garfield
Barnett

Henry Gibson
Haven Hamilton

Scott Glenn
Pfc. Glenn Kelly

Jeff Goldblum
Tricycle Man

Barbara Harris
Winifred / Albuquerque

David Hayward
Kenny Frasier

Michael Murphy
John Triplette

Allan F. Nicholls
Bill

Dave Peel
Bud Hamilton

Cristina Raines
Mary

Bert Remsen
Star

Lily Tomlin
Linnea Reese

Gwen Welles
Sueleen Gay

Keenan Wynn
Mr. Green

Donna Denton
Donna Reese

Sue Barton
Sue Barton

Elliott Gould
Elliott Gould

Julie Christie
Julie Christie

Steve Earle
Concert-goer (uncredited)

Gailard Sartain
Man at Lunch Counter (uncredited)

Joan Tewkesbury
Tom's Lover / Kenny's Mother (uncredited) (voice)