The owner of a chain of clinics (Raymond Halder) is also a distributor of potentially fatal counterfeit drugs. He's made to believe he has a disease ... and the cure is one of his pills!
- Peter Graves as Jim Phelps
- Martin Landau as Rollin Hand
- Barbara Bain as Cinnamon Carter
- Greg Morris as Barney Collier
- Peter Lupus as Willy Armitage