Writing Credits (in alphabetical order)
| Kathleen Hite | ... | (creator) |
Cast (in credits order)
| Richard Egan | ... | Jim Redigo | |
| Terry Moore | ... | Connie Garrett | |
| Anne Seymour | ... | Lucia Garrett | |
| Ryan O'Neal | ... | Tal Garrett | |
 |
Warren Vanders | ... | Chuck Davis |
| Rest of cast listed alphabetically: | |||
|
|
Jim Boles | ... | Arnie Arneberg |
|
|
Stewart Bradley | ... | Norman Dierker |
| Walter Brooke | ... | Dr. Sidney Morgan | |
|
|
Otis Greene | ... | Don McKellar |
|
|
Ronnie Knox | ... | Gary Lindley |
| John McLiam | ... | Pat Sullivan | |
| Robert Vaughn | ... | Captain Paul Terman | |
Sound Department
| James Nelson | ... | supervising sound editor |
Camera and Electrical Department
| Val O'Malley | ... | camera operator (uncredited) |
Music Department
| Johnny Green | ... | composer: theme music |