Discover
Original Release
01/09/1960
US Release
01/09/1960
Cast
| Name | Character |
|---|
| Lloyd Bridges | Mike Nelson |
| Don Ross | USCG Commander Greer / USCG Commander Jim Greer |
| Ken Drake | Dr. Jim Phelpman / Cindy's Dad / Bryant Henry |
| Ric Marlow | Vincent Reka / Tomas Velagos / Conrad Barnes |
| Noel Drayton | Thomas Sherington / Lloyd Shepard / Dr. Wells |
| John Zaremba | Police Chief Coleman / Lee Bellum / George Emerson |
| Frank Logan | Oceanographer Frogman / Gino |
| Byron Morrow | Robert Stone / Agent Miles |
| Linda DeVol Morehouse | Swimsuit Model / Student Diver |
| Courtney Brown | Flotilla Team Member / Flotilla Member |
| # | Title | Air Date |
|---|---|---|
| 1 | Asylum | Saturday, 09 January 1960 |
| 2 | Water Nymphs | Saturday, 16 January 1960 |
| 3 | Mr. Big | Saturday, 23 January 1960 |
| 4 | Hot Cargo | Saturday, 30 January 1960 |
| 5 | Underwater Drop | Saturday, 06 February 1960 |
| 6 | Cobalt Bomb | Saturday, 13 February 1960 |
| 7 | Counterfeit | Saturday, 20 February 1960 |
| 8 | Missile Watch | Saturday, 27 February 1960 |
| 9 | Jade Cavern | Saturday, 05 March 1960 |
| 10 | Expatriate's Return | Saturday, 12 March 1960 |
| 11 | Strong Box | Saturday, 19 March 1960 |
| 12 | The Fearmakers | Saturday, 26 March 1960 |
| 13 | Revolutionary Spoils | Saturday, 02 April 1960 |
| 14 | Pirate Gold | Saturday, 09 April 1960 |
| 15 | The Living Fossil | Saturday, 16 April 1960 |
| 16 | Submarine Explosion | Saturday, 23 April 1960 |
| 17 | Sacred Pool | Saturday, 30 April 1960 |
| 18 | Cindy | Saturday, 07 May 1960 |
| 19 | Cross Current | Saturday, 14 May 1960 |
| 20 | Synthetic Hero | Saturday, 21 May 1960 |
| 21 | The Cellini Vase | Saturday, 28 May 1960 |
| 22 | Target | Saturday, 04 June 1960 |
| 23 | Ghost Light | Saturday, 11 June 1960 |
| 24 | Rebreather | Saturday, 18 June 1960 |
| 25 | Blind Spot | Saturday, 25 June 1960 |
| 26 | The Replacement | Saturday, 02 July 1960 |
| 27 | Underwater Beacon | Saturday, 09 July 1960 |
| 28 | Time Fuse | Saturday, 16 July 1960 |
| 29 | Storm Drain | Saturday, 23 July 1960 |
| 30 | The Invader | Saturday, 30 July 1960 |
| 31 | Changing Patterns | Saturday, 06 August 1960 |
| 32 | The Catalyst | Saturday, 13 August 1960 |
| 33 | The Missing Link | Saturday, 20 August 1960 |
| 34 | Underwater Narcotics | Saturday, 27 August 1960 |
| 35 | The Sound of Nothing | Saturday, 03 September 1960 |
| 36 | Prima Donna | Saturday, 10 September 1960 |
| 37 | Beyond Limits | Saturday, 17 September 1960 |
| 38 | Diplomatic Pouch | Saturday, 24 September 1960 |
| 39 | Man Overboard | Saturday, 01 October 1960 |
Directors
Leon Benson, Franklin Adreon, Paul Guilfoyle, Eddie Davis, Herman Hoffman, Anton Leader, Jack Herzberg, Otto Lang, David Friedkin
Writers
Stanley H. Silverman, Michael Cleary, Patrick Rodriguez, Art Arthur, Teddi Sherman, Alfred Callen, Stuart Jerome, Robert Smith, Peter R. Brooke, Roger Marshall, Herman Hoffman, Alan Berry, Jay Stierwell, Brad Fillmore, Max Kiner, Joe Neilson, James Buxbaum, Lee Berg, Arthur Weiss
Cast
| Name | Character |
|---|
| Lloyd Bridges | Mike Nelson |
| Don Ross | USCG Commander Greer / USCG Commander Jim Greer |
| Ken Drake | Dr. Jim Phelpman / Cindy's Dad / Bryant Henry |
| Ric Marlow | Vincent Reka / Tomas Velagos / Conrad Barnes |
| Noel Drayton | Thomas Sherington / Lloyd Shepard / Dr. Wells |
| John Zaremba | Police Chief Coleman / Lee Bellum / George Emerson |
| Frank Logan | Oceanographer Frogman / Gino |
| Byron Morrow | Robert Stone / Agent Miles |
| Linda DeVol Morehouse | Swimsuit Model / Student Diver |
| Courtney Brown | Flotilla Team Member / Flotilla Member |
| Richard Jeffries | USCG Yeoman / (as Dick Jeffries) |
| A.G. Vitanza | Captain / Bartender |
| Quinn K. Redeker | Joey / USCG Lt. Bob Camp |
| Julian Burton | Ruble / Heavyset Skindiver |
| Leonard Nimoy | Indio Ramirez / Hoya - Saboteur |
| Linda Lawson | Rita Julien / Nancy Stewart |
| Al Ruscio | General Cissario Sirrano / Captain Ebera |
| Jeff Bridges | Kelly Bailey / Boy |
| June Blair | Sherry Bishop / Inez |
| King Moody | Heinrich Maus / Dr. Herschel |
Producers
| Name | Role |
|---|
| Ivan Tors | Executive Producer |
| Leon Benson | Producer |
| James Buxbaum | Producer |
