 | Leif Erickson als Dr. Victor Briggs |
 | Robert Foxworth als Dr. Calvin Briggs |
 | Kate Jackson als Nurse Michelle Johnson |
 | Jonathan Goldsmith als Dr. Jimmy Martin (as Jonathan Lippe) |
 | Burgess Meredith als Dr. Simmons |
 | William Windom als Mr. Farrigan |
 | Karl Swenson als Mr. Fisherman |
 | Susan Moffitt als Terri |
| Barbara Baldwin als Mrs. Spencer |
 | William Bryant als Mr. McDermott (as Bill Bryant) |
| Bernard L. Kowalski | Director |
| Stirling Silliphant | Creator |
| Stirling Silliphant | Writer |
| Stirling Silliphant | Producer |
| Kenyon Hopkins | Music |
| Howard Schwartz | Cinematography |
| Michael Vejar | Editor |
| Monty Elliott | Art Direction |
| Dorcy Howard | Set Decoration |
| Edward K. Milkis | Post Production Supervisor |
| Wally Samson | Unit Manager |
| Sam Strangis | Production Manager |
| Norman A. August | Assistant Director |
| Ted Cook | Property Master |
| Bill Ross | Supervising Art Director |
| William M. Andrews | Supervising Sound Editor |
| Dominick Gaffey | Sound Mixer |
| Jack Hunsaker | Supervising Music Editor |
