A kidnapper's ransom note calls for plunging in a card game.

Out of a coma, back in the line of fire.

Peggy gets mistaken for a stool pigeon.

A Leonardo, a forger of currency, is sought by practically everybody.

The vortex of the paranoid: Mannix is threatened and framed.

Old friend dies on a mob run, they suspect Mannix.

Japanese consular matters entail a private eye and Mannix's cooperation

Mannix takes the case of a muder victim in a photograph.

Small town rules may include murder.

His wife says somebody else came back from the crash.

A Hollywood murder may have been a mistake.

An old buddy tests Mannix's limits.

A colleague on the shady side of the street is killed.

A chance meeting between two Vietnam veterans proves fatal for one of them after they are spotted by a third buddy, a deserter who has no intention of being turned in.

A triangle in academia.

A kidnapping case suddenly emerges from the files.

A skyscraper burglary leavs Mannix and a pal in a fix.

The death of an inventor raises questions of motive.

On an island off the South American coast, Mannix seeks out the rescuer of a client's son.

An assassination plot is revealed in the course of Mannix's investigation.

A soft case with plush lining gives Mannix cause for uneasiness.

An incognito hitman loses his handiwork.

Ratted out and up against it, a dealer takes hostages.