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Cast | + Add Cast |
| 197 cast members |
| Name | Episodes | Known for |
|---|---|---|
Patrick Duffy
Mark Harris / Billy Jones
|
17
|
|
Alan Fudge
C.W. Crawford
|
16
|
|
Belinda Montgomery
Dr. Elizabeth Merrill (as Belinda J. Montgomery)
|
15
|
|
Richard Laurance Williams
Jomo / Cetacean crew
|
11
|
|
J. Víctor López
Chuey / Cetacean crew
|
11
|
|
Jean Marie Hon
Jane
|
9
|
|
Victor Buono
Mr. Schubert
|
6
|
|
Anson Downes
Allen / Cetacean crew
|
6
|
|
Robert Lussier
Brent
|
4
|
|
Michael J. London
Popeye / Air Lock Man / Cetacean Crewman / Sub Crewman
|
4
|
|
Kenneth Tigar
Dr. Miller Simon
|
3
|
|
Ted Neeley
Jack Muldoon
|
2
|
|
Fred Beir
Captain Bracy
|
2
|
|
Pamela Peters Solow
Sara / Jane
|
2
|
|
Brandyn Barbara Artis
Cetacean crew
|
2
|
|
James Ingersoll
Sea Base Officer
|
2
|
|
Duncan Gamble
Sea Base Crewman
|
2
|
|
Bob Minor
Police Officer #1 / Minion
|
2
|
|
Neville Brand
Stringer
|
1
|
|
Dean Santoro
Ernie Smith
|
1
|
|
Sharon Farrell
Charlene Baker
|
1
|
|
Lisa Eilbacher
Juliet
|
1
|
|
Pernell Roberts
Clint Hollister
|
1
|
|
Michele Carey
Belle
|
1
|
|
Laurette Spang
Amanda Trevanian
|
1
|
|
Art Lund
Adm. Dewey Pierce
|
1
|
|
Billy Barty
Moxie
|
1
|
|
Dick Gautier
Lt. Duke Sheffield
|
1
|
|
Rene Auberjonois
Havergal
|
1
|
|
Darleen Carr
Dr. Mary Smith
|
1
|
|
Kareem Abdul-Jabbar
Thark
|
1
|
|
John Shea
Romeo
|
1
|
|
Val Avery
Lew
|
1
|
|
Michael Strong
Hugh Trevanian
|
1
|
|
Tiffany Bolling
Dilly Brice / Lioa
|
1
|
|
Jamie Smith-Jackson
Bettina Washburn (as Jamie Smith Jackson)
|
1
|
|
Pat Morita
Moby
|
1
|
|
Ted Cassidy
Kanja
|
1
|
|
Anthony James
Arthur Summersday
|
1
|
|
Dennis Redfield
Dick Stoneman
|
1
|
|
Noble Willingham
Artemus Washburn
|
1
|
|
Lawrence Pressman
Cmdr. Phil Roth
|
1
|
|
Annette Charles
Virginia 'Ginny' Mendoza (as Anette Cardona)
|
1
|
|
Ahna Capri
Louisa
|
1
|
|
Sydney Lassick
Smith
|
1
|
|
Harvey Jason
Dashki
|
1
|
|
Burr DeBenning
Charles Jameson / Xos
|
1
|
|
Lisa Blake Richards
Jenny Reynolds (as Lisa Richards)
|
1
|
|
Brad David
Sid
|
1
|
|
Jack Somack
Encyclopedia salesman
|
1
|
|
James Brodhead
Trubshawe
|
1
|
|
Tina Lenert
Click One
|
1
|
|
Tony Urbano
Oscar
|
1
|
|
Sandy Barry
Tour Guide
|
1
|
|
Arlene Martel
Carla (as Tasha Martell)
|
1
|
|
Timothy Scott
Caine
|
1
|
|
Gary Owens
Blaise Mullen
|
1
|
|
Norman Snow
Tybalt
|
1
|
|
Mark Jenkins
Lt. Ainsley
|
1
|
|
Michael Alaimo
Cab Driver
|
1
|
|
Stanley Bennett Clay
Joe (as Stanley Clay)
|
1
|
|
Carole Demas
Pamela
|
1
|
|
Flip Reade
Click Two
|
1
|
|
Victoria Huxtable
Juliette Schubert (as Vicky Huxtable)
|
1
|
|
Eugenia Wright
Tiwi
|
1
|
|
Mel Scott
Bert Davis
|
1
|
|
Gino Baffa
Boy
|
1
|
|
Lewis Arquette
Friar Laurence
|
1
|
|
Steve Franken
Doctor
|
1
|
|
Frank Bonner
Bartender
|
1
|
|
Carole Mallory
Vicki
|
1
|
|
Bill Zuckert
Virgil
|
1
|
|
Monte Landis
Maitre D'
|
1
|
|
Ivan Bonar
Edwin Shirley
|
1
|
|
Whitney Rydbeck
Click Three
|
1
|
|
Alan Mandell
Grant Stockwood
|
1
|
|
Carol Miyaoka
Siren
|
1
|
|
Lyman Ward
Paul Clavius
|
1
|
|
Donna Garrett
Scuba Student
|
1
|
|
Yabo Obien
Toba
|
1
|
|
James B. Sikking
Colonel Manzone (as James Sikking)
|
1
|
|
Paul Mantee
FBI Agent Fuller
|
1
|
|
Joshua Bryant
Dr. Doug Berkley
|
1
|
|
Raf Mauro
Maitre D' (as Ralph Mauro)
|
1
|
|
Hanns Manship
Policeman
|
1
|
|
Scott Porter
Mercutio
|
1
|
|
Larry Breeding
Buddy O'Toole
|
1
|
|
Sean Morgan
Detective
|
1
|
|
Erik Holland
Rocket Base Launch Director
|
1
|
|
Allen Case
Lt. Cmdr. Johnson
|
1
|
|
William Glover
Prince Escalus
|
1
|
|
Gary Tomlin
Cetacean crew
|
1
|
|
Hank Stohl
Sub Captain Wes
|
1
|
|
Garrett Craig
Chauffer
|
1
|
|
Pat Paris
Woman on beach with note
|
1
|
|
William 'Billy' Benedict
Guard (as William Benedict)
|
1
|
|
Virginia Gregg
Whale Scientist
|
1
|
|
Arthur Batanides
Police Detective
|
1
|
|
Kim Lankford
Cetacean crew
|
1
|
|
David Gautreaux
Sampson
|
1
|
|
Russell Arms
Medical Examiner (as Russell L. Arms)
|
1
|
|
Penelope Willis
Cetacean crew
|
1
|
|
James Parkes
Actor (as James R. Parkes)
|
1
|
|
Nancy Dalziel
Woman at Bar
|
1
|
|
1
|
||
Curt Lowens
Emil
|
1
|
|
Rick Goldman
Security Guard at dock
|
1
|
|
Arch Archambault
Second Officer
|
1
|
|
Ed Penny
Henchman
|
1
|
|
Allen Joseph
Proprietor
|
1
|
|
Charles Davis
British Scientist
|
1
|
|
Lilyan Chauvin
French Scientist
|
1
|
|
Ric Drasin
Minion
|
1
|
|
Vince Deadrick Sr.
Herb Wayman (as Vincent Deadrick)
|
1
|
|
Rozelle Gayle
Conrad
|
1
|
|
Maurice Hill
Lou
|
1
|
|
Vincent Milana
American Scientist
|
1
|
|
Frank Martone
Minion
|
1
|
|
Joel Lawrence
Hot Tub Manager
|
1
|
|
Alex Rodine
Russian Scientist
|
1
|
|
James Faracci
Minion
|
1
|
|
Philip Baker Hall
George
|
1
|
|
Maralyn Thoma
Myrtle
|
1
|
|
Jim Morris
Minion
|
1
|
|
Ernie Hudson
Minion
|
1
|
|
Dick Winslow
Fish Store Clerk
|
1
|
|
Marguerite DeLain
First Receptionist
|
1
|
|
Trudy Marshall
Woman at Party
|
1
|
|
Tony Pearson
Minion (as Anthony Pearson)
|
1
|
|
Julius LeFlore
Minion (as Julius Le Flore)
|
1
|
|
Jim Tarleton
Minion
|
1
|
|
Robert Dore
Diver
|
1
|
|
Michael Watson
Diver
|
1
|
|
Connie Izay
First Nurse
|
1
|
|
Judd Laurance
Intern
|
1
|
|
James Chandler
Man on Beach (as Jim Chandler)
|
1
|
|
Patricia Anderson
Second Receptionist
|
1
|
|
Akemi Kikumura
Third Receptionist
|
1
|
|
Larry Holt
Ambulance Driver
|
1
|
|
Peter Weiss
Test Lab Technician
|
1
|
|
Robert Phalen
Habitat Technician
|
1
|
|
Maralyn Thuma
Second Nurse
|
1
|
|
Philip Roye
Intern
|
1
|
|
Cheryl Robinson
X-Ray Technician
|
1
|
|
Scott Stevensen
Boy on Beach (as Scott Stevenson)
|
1
|
|
Philip Tanzini
Boy at Phone Booth
|
1
|
|
Len Felber
Police Officer / Navy Officer at Party (uncredited)
|
2
|
|
Gary Greene
Schubert's Crewman / Royal Guard (uncredited)
|
2
|
|
Brian Baker
Sub Navigator / Cetacean Navigator (uncredited)
|
2
|
|
Dee Wallace
Heather (uncredited)
|
1
|
|
Gene LeBell
Ditcher (uncredited)
|
1
|
|
Lisa Pera
Mother (uncredited)
|
1
|
|
Jeannie Epper
Bar Waitress (uncredited)
|
1
|
|
John Dennis
Bartender (uncredited)
|
1
|
|
Nick Dimitri
Schubert's Goon #4 (uncredited)
|
1
|
|
Camille Hagen
Beach Bystander (uncredited)
|
1
|
|
Ivor Francis
Dr. Medlow (uncredited)
|
1
|
|
Robert Buckingham
Habitat Scientist (uncredited)
|
1
|
|
Tony Epper
Blake (uncredited)
|
1
|
|
Mike Douglas
Newscaster (uncredited)
|
1
|
|
Tom Morga
Habitat Security Guard (uncredited)
|
1
|
|
Larri Thomas
Restaurant Patron (uncredited)
|
1
|
|
Paul Tuerpe
Matt (uncredited)
|
1
|
|
George Sawaya
Schubert's Crewman (uncredited)
|
1
|
|
Frieda Rentie
Party Guest (uncredited)
|
1
|
|
Vince Deadrick Jr.
Sub Crewman (uncredited)
|
1
|
|
Ruth Manning
Clara (uncredited)
|
1
|
|
Mic Rodgers
MP Guard (uncredited)
|
1
|
|
Brian J. Williams
Habitat Security Guard (uncredited)
|
1
|
|
Bob Terhune
Hollister's Henchman #1 (uncredited)
|
1
|
|
Leland Sun
Schubert's Butler (uncredited)
|
1
|
|
Paul Stader
Habitat Security Guard (uncredited)
|
1
|
|
Jerry Wills
Hollister's Henchman #3 (uncredited)
|
1
|
|
Bill Snider
Henchman (uncredited)
|
1
|
|
Steve Hershon
Captured Scientist (uncredited)
|
1
|
|
Ken Clayton
Party Guest (uncredited)
|
1
|
|
David Cadiente
John (uncredited)
|
1
|
|
Eddie Garrett
Habitat Scientist (uncredited)
|
1
|
|
Greg Walker
Hollister's Henchman #2 (uncredited)
|
1
|
|
Gary Bohn
Schubert's Crewman (uncredited)
|
1
|
|
Roberto Rodriguez
Sub Crewman (uncredited)
|
1
|
|
Norman Palmer
Habitat Scientist (uncredited)
|
1
|
|
Lisa Christy
Party Guest (uncredited)
|
1
|
|
Diane Livesey
Bar Waitress (uncredited)
|
1
|
|
Suzanne Covington
Party Guest (uncredited)
|
1
|
|
Juan De Villa
Restaurant Waiter (uncredited)
|
1
|
|
Ronn Cragg
Schubert's Crewman (uncredited)
|
1
|
|
Larry Clardy
Park Fight Bystander (uncredited)
|
1
|
|
Beverly Barker
Party Guest (uncredited)
|
1
|
|
Thomas H. Friedkin
Helicopter Pilot (uncredited)
|
1
|
|
Roger Trantham
Cetacean Crewmember (uncredited)
|
1
|
|
Russ Dodson
Constable (uncredited)
|
1
|
|
Si Paciorek
Cetacean Security Guard (uncredited)
|
1
|
|
Robert Lombardo
Beachgoer (uncredited)
|
1
|
|
Sherman Frank
Captured Scientist (uncredited)
|
1
|
|
Peter Kwong
Mabu (uncredited)
|
1
|
|
Bob Yerkes
Carnivale Acrobat (uncredited)
|
1
|