A big kidnapping plot and an insignificant victim.
Episode 3
A Step in Time
September 29, 1971
Mannix is the eyewitness of a murder; reportedly, it occurred a year before.
Episode 5
Woman in the Shadows
October 13, 1971
Soviet agents want Marx's manuscript of Das Kapital, and a young woman has just inherited part of it.
Episode 9
A Choice of Evils
November 10, 1971
Peggy is kidnapped to force Mannix into an investigation.
Episode 10
A Button for General D
November 17, 1971
The Case of the Singing Harp: a singer is kidnapped to reveal hidden loot.
Episode 14
To Save a Dead Man
December 15, 1971
Evidence rules out one confession, indicates another.
Episode 15
Nightshade
December 29, 1971
Disappearing enemies and friends force Mannix into a blackmail investigation.
Episode 16
Babe in the Woods
January 5, 1972
Murder on the golf course leads to open season on Mannix, who's looking for valuable microcircuit plans hidden by the victim.
Episode 17
The Sound of Murder
January 12, 1972
A dubious client is caught in his own machinations.
Episode 18
Moving Target
January 19, 1972
The fictitious name on a partnership contract apparently comes to life.
Episode 22
To Draw the Lightning
February 23, 1972
Was a police shooting premeditated? Mannix is on (and off) the case.
Episode 24
Death in the Fifth Gear
March 8, 1972
A racing accident lays Mannix up. While recuperating, he hears threats against him, but are they real?
