Elliott Gould
Harry Bailey
Candice Bergen
Jan
Robert F. Lyons
Nick
Cecil Kellaway
Dr. Kasper
Jeff Corey
Dr. Edward Willhunt
Max Julien
Ellis
Jon Lormer
Vandenburg
Leonard Stone
Lysander
William Bramley
Wade Linden
Jeannie Berlin
Judy Kramer
Brenda Sykes
Luan
Gregory Sierra
Garcia
John Rubinstein
Herbert
Richard Anders
Dr. Bill Greengrass
Jenny Sullivan
Sheila
Billie Bird
Landlady
Harrison Ford
Jake
Elizabeth Lane
Alice Linden
Hilarie Thompson
Cynthia
Irene Tedrow
Mrs. Stebbins
Joanna Serpe
Roommate
Scott Perry
Airline Representative
Ray Carnay
TV News Reporter (uncredited)
Harry Holcombe
Dean Chesney (uncredited)
Julia Anne Robinson
Student (uncredited)