Discover
Original Release
09/05/1967
US Release
09/05/1967
Cast
| Name | Character |
|---|
| Roy Thinnes | David Vincent |
| Antoinette Bower | Laurie Keller |
| Jason Evers | Maj. Dan Keller |
| Mort Mills | Mr. Arius |
| Simon Scott | Maj. Pete Stanhope |
| Forrest Compton | Capt. Chester Albertson |
| Robert Brubaker | Gen. Winters |
| Burt Douglas | Capt. Burt Connors |
| Roy Engel | Dr. Frederick Rogers |
| Robert Hitchcock | Mission Control Officer |
Directors
Writers
Creators
Cast
| Name | Character |
|---|
| Roy Thinnes | David Vincent |
| Antoinette Bower | Laurie Keller |
| Jason Evers | Maj. Dan Keller |
| Mort Mills | Mr. Arius |
| Simon Scott | Maj. Pete Stanhope |
| Forrest Compton | Capt. Chester Albertson |
| Robert Brubaker | Gen. Winters |
| Burt Douglas | Capt. Burt Connors |
| Roy Engel | Dr. Frederick Rogers |
| Robert Hitchcock | Mission Control Officer |
| Shep Houghton | Mission Control Officer |
| Michael Jeffers | Military Officer |
| Monty O'Grady | Mission Control Officer |
| Mark Russell | Alien |
| Dick Wesson | Introductory Narrator |
| William Woodson | Narrator |
Producers
| Name | Role |
|---|
| Quinn Martin | Executive Producer |
| Alan A. Armer | Producer |
| David W. Rintels | Producer |
