Status
Canceled
Release
1977 - 1978
Seasons / Eps
1 / 13
Amazon Video
Apple TV Store
Google Play MoviesAtlantis survivor Mark Harris breathes underwater, withstands extreme depth pressures and wields superhuman strength.
45 Cast Members
Patrick Duffy
Mark Harris
13 Episodes
Belinda Montgomery
Dr. Elizabeth Merrill
13 Episodes
Alan Fudge
Dr. Crawford
13 Episodes
Robert Lussier
Brent
13 Episodes
J. Víctor López
Cetacean crew (as Victor Lopez)
1 Episodes
Jean Marie Hon
Cetacean crew
9 Episodes
Anson Downes
Cetacean crew
6 Episodes
Victor Buono
Mr. Schubert
5 Episodes
Ted Neeley
Jack Muldoon
2 Episodes
Sydney Lassick
1 Episodes
Gary Owens
Blaise Mullen
1 Episodes
Pernell Roberts
Clint Hollister
1 Episodes
René Auberjonois
Havergal
1 Episodes
Val Avery
Lew
1 Episodes
Pat Morita
Moby
1 Episodes
Michael Strong
Hugh Trevanian
1 Episodes
Sharon Farrell
Charlene Baker
1 Episodes
Carole Mallory
Vicki
1 Episodes
Ted Cassidy
Canja
1 Episodes
Kareem Abdul-Jabbar
Thark
1 Episodes
