In this pilot film that led to the series, an ex-con and a retired cop, partners in a private investigation agency, try to prove that a safecracker has been framed for a diamond robbery.
| Actor | Role |
|---|---|
 Eddie AlbertFrank MacBride | Frank MacBride |
 Robert WagnerPete T. Ryan | Pete T. Ryan |
 Charles DurningLt. Phil Beckman | Lt. Phil Beckman |
 Sharon GlessMaggie Philbin | Maggie Philbin |
 Ken SwoffordCapt. Griffin | Capt. Griffin |
 Charlie CallasMalcolm Argos | Malcolm Argos |
 Jaclyn SmithAlly McGuinness | Ally McGuinness |
 Robert SampsonMort Slaughter | Mort Slaughter |
 Marc LawrenceFranks | Franks |
 Greg MullaveyChuck Powell | Chuck Powell |
 Roger E. MosleyWalter | Walter |
 Alan MansonMurray Franklin | Murray Franklin |
 Val BisoglioCurry | Curry |
 Ken LynchStoker | Stoker |
 Anne SchedeenLisa | Lisa |
| MMarjorie Wallace1st Girl | 1st Girl |
 Joshua ShelleyMan in Shooting Gallery | Man in Shooting Gallery |
| AAllen G. NormanDelmar Woods | Delmar Woods |