On screen
Cast
15 credited performers
William Katt
Elgin Smith
Susan Dey
Caroline Hedges
John Heard
David Bonner
Beverly D'Angelo
Shelley
Robert Loggia
John March
Artwork unavailable
Tom Lacy
Professor Oxtan
Swoosie Kurtz
Marsha
Artwork unavailable
June Barrett
Felicia
Artwork unavailable
Judy Kerr
Secretary
Pat O'Hara
Zookeeper
Artwork unavailable
Jenny Hill
Girl in Bar
Billy Beck
Cafeteria Proprietor (uncredited)
Bob Harks
Cafeteria Patron (uncredited)
Virginia Leith
Ann March (uncredited)
Artwork unavailable
John O'Leary
Waiter (uncredited)