cast
-
Patrick Duffy
Mark Harris
-
Belinda Montgomery
Dr. Elizabeth Merrill
-
Alan Fudge
Dr. Crawford
-
Robert Lussier
Brent
- J. Víctor López Cetacean crew (as J. Victor Lopez) / Cetacean crew (as Victor Lopez) / Cetacean crew( as J. Victor Lopez)
-
Jean Marie Hon
Cetacean crew
- Anson Downes Cetacean crew
-
Victor Buono
Mr. Schubert
-
Ted Neeley
Jack Muldoon
-
Sydney Lassick
-
Gary Owens
Blaise Mullen
-
Pernell Roberts
Clint Hollister
-
René Auberjonois
Havergal
-
Val Avery
Lew
-
Pat Morita
Moby
-
Michael Strong
Hugh Trevanian
-
Sharon Farrell
Charlene Baker
-
Carole Mallory
Vicki
-
Ted Cassidy
Canja
-
Kareem Abdul-Jabbar
Thark
-
Harvey Jason
Dashki
-
Noble Willingham
Artemus Washburn
-
John Shea
Romeo
-
Michele Carey
Belle
-
Neville Brand
Stringer
-
Billy Barty
Moxie
-
Lisa Eilbacher
Juliet
-
Timothy Scott
Caine
-
Anthony James
Summersday
- Scott Porter Mercutio
-
Dee Wallace
Hot Dog Stand Owner (as Dee Wallace-Stone)
- Victoria Huxtable Juliette Schubert (as Vicky Huxtable)
- J. Víctor López Cetacean crew (as J. Victor Lopez)
-
Arlene Martel
Carla(as Tasha Martell)
-
Jamie Smith-Jackson
Bettina Washburn (as Jamie Smith Jackson)
-
Ahna Capri
Louisa
-
Mel Scott
Bert Davis
-
Lyman Ward
Clavius
-
Richard Gautier
Duke (as Dick Gautier)
- Larry Breeding Buddy O'Toole
-
Laurette Spang
Amanda Trevanian
-
Lisa Blake Richards
Jenny Reynolds (as Lisa Richards)
- Carol Miyaoka Siren
-
Donna Garrett
Student
- Marguerite DeLain First Receptionist
