Man from Atlantis 1977

Patrick Duffy

Mark Harris

13 episodes

Belinda Montgomery

Dr. Elizabeth Merrill

13 episodes

Alan Fudge

Dr. Crawford

13 episodes

J. Víctor López

Cetacean crew (as J. Victor Lopez)

10 episodes

Jean Marie Hon

Cetacean crew

9 episodes

Anson Downes

Cetacean crew

6 episodes

Victor Buono

Mr. Schubert

5 episodes

Robert Lussier

Brent

4 episodes

Ted Neeley

Jack Muldoon

2 episodes

Sydney Lassick

1 episode

Gary Owens

Blaise Mullen

1 episode

Pernell Roberts

Clint Hollister

1 episode

René Auberjonois

Havergal

1 episode

Val Avery

Lew

1 episode

Pat Morita

Moby

1 episode

Michael Strong

Hugh Trevanian

1 episode

Sharon Farrell

Charlene Baker

1 episode

Carole Mallory

Vicki

1 episode

Ted Cassidy

Canja

1 episode

Kareem Abdul-Jabbar

Thark

1 episode

Harvey Jason

Dashki

1 episode

Noble Willingham

Artemus Washburn

1 episode

John Shea

Romeo

1 episode

Michele Carey

Belle

1 episode

Neville Brand

Stringer

1 episode

Billy Barty

Moxie

1 episode

Lisa Eilbacher

Juliet

1 episode

Timothy Scott

Caine

1 episode

Anthony James

Summersday

1 episode

Scott Porter

Mercutio

1 episode

Dee Wallace

Hot Dog Stand Owner (as Dee Wallace-Stone)

1 episode

Victoria Huxtable

Juliette Schubert (as Vicky Huxtable)

1 episode

J. Víctor López

Cetacean crew (as J. Victor Lopez)

1 episode

Arlene Martel

Carla(as Tasha Martell)

1 episode

Jamie Smith-Jackson

Bettina Washburn (as Jamie Smith Jackson)

1 episode

Ahna Capri

Louisa

1 episode

Mel Scott

Bert Davis

1 episode

Lyman Ward

Clavius

1 episode

Richard Gautier

Duke (as Dick Gautier)

1 episode

Larry Breeding

Buddy O'Toole

1 episode

Laurette Spang

Amanda Trevanian

1 episode

Lisa Blake Richards

Jenny Reynolds (as Lisa Richards)

1 episode

Carol Miyaoka

Siren

1 episode

Donna Garrett

Student

1 episode

Mayo Simon

Creator

13 episodes

David Moessinger

Director

2 episodes

Virgil W. Vogel

Director

2 episodes

Dann Cahn

Director

1 episode

Paul Krasny

Director

1 episode

Edward M. Abroms

Director

1 episode

Dennis Donnelly

Director

1 episode

Harry Harris

Director

1 episode

Richard Benedict

Director

1 episode

Michael O'Herlihy

Director

1 episode

Barry Crane

Director

1 episode

Robert Douglas

Director

1 episode

Stephen Kandel

Writer

2 episodes

Larry Alexander

Writer

2 episodes

Michael I. Wagner

Writer

2 episodes

Herman Miller

Writer

2 episodes

Peter Allan Fields

Writer

1 episode

Shimon Wincelberg

Writer

1 episode

Tom Greene

Writer

1 episode

Alan Caillou

Writer

1 episode

David H. Balkan

Story

1 episode

Larry Alexander

Writer

1 episode

Herbert F. Solow

Producer

13 episodes