Television thriller in which a scheming doctor murders once for love and then has to kill again to cover it up.
| Actor | Role |
|---|---|
 John ForsytheDr. Ron Wellesley | Dr. Ron Wellesley |
 Richard KileyFrank Manning | Frank Manning |
 Reta ShawNurse Regis | Nurse Regis |
 Wendell BurtonFred Kramer | Fred Kramer |
 Joseph CampanellaLt. Phil Proctor | Lt. Phil Proctor |
 Barbara BainLisa Manning | Lisa Manning |
 Laurence HaddonOfficer Charlie Bates (uncredited) | Officer Charlie Bates (uncredited) |