Discover
Original Release
03/07/1967
US Release
03/07/1967
Cast
| Name | Character |
|---|
| Roy Thinnes | David Vincent |
| James Whitmore | Harry Swain |
| William Talman | Colonel Griffith |
| Milton Selzer | A.J. Richards |
| Susan Strasberg | Diane Oberly |
| Barney Phillips | Walt Anson |
| Douglas Henderson | Lieutenant Farley |
| Ernest Sarracino | Leo Rinaldi |
| Byron Keith | Air Crash Investigator |
| Michael Harris | Mail Truck Driver |
Directors
Writers
Don Brinkley, Clyde Ware, Louis Vittes
Creators
Cast
| Name | Character |
|---|
| Roy Thinnes | David Vincent |
| James Whitmore | Harry Swain |
| William Talman | Colonel Griffith |
| Milton Selzer | A.J. Richards |
| Susan Strasberg | Diane Oberly |
| Barney Phillips | Walt Anson |
| Douglas Henderson | Lieutenant Farley |
| Ernest Sarracino | Leo Rinaldi |
| Byron Keith | Air Crash Investigator |
| Michael Harris | Mail Truck Driver |
| Raymond Guth | Guard #2 |
| Mel Ruick | Minister |
| Ron Doyle | Rescuer |
| Craig Chudy | Highway Patrolman Alien |
| Dick Wesson | Introductory Narrator |
| William Woodson | Narrator |
Producers
| Name | Role |
|---|
| Quinn Martin | Executive Producer |
| Alan A. Armer | Producer |
| Anthony Spinner | Producer |
