A traffic accident uncovers a clueless murder.

His wife says somebody else came back from the crash.

A kidnapping case suddenly emerges from the files.

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

An incognito hitman loses his handiwork.

A lip reader ""overhears"" a murder plot.

Mannix enters a race in which a driver is killed.

Peggy is kidnapped to force Mannix into an investigation.

In defense of a client accused of murder.

A murder's clues indicate a cop.

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

Mannix tracks down stolen jewels also wanted by a blind hood.

In possession of a piece of evidence, Mannix is shot and left for dead.

A double set-up puts Lt. Malcolm behind bars.

A Hollywood murder may have been a mistake.

A triangle in academia.

On a helicopter trip, Mannix thinks he sees a murder being committed.

Peggy's boyfriend goes on the lam.

A boarding school marked for demolition sets off a mystery involving a corpse and a quarter-million.

Blackmail turns to murder and beyond.

Exposing a cover-up puts Mannix in hot water.

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

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

Mannix has side action on a kidnap case.

A missing wife is wanted by the mob.