Episode 1
A gang boss engineers a deceptive getaway.
Episode 2
A priest's vows give a murderer a second chance.
Episode 3
A medical practitioner finds that someone is out to get him.
Episode 4
A yachting misadventure draws Mannix into its deeps.
Episode 5
An aircraft prototype is debuted under mysterious circucmstances.
Episode 6
Undercover in New Orleans.
Episode 7
A amnesiac veteran is up to his stripes in mischief.
Episode 8
A stamp collection goes missing, and a starving artist gets rich.
Episode 9
Return of a gang boss with indeterminate friends and enemies.
Episode 10
Rivalry amongst the orange trees.
Episode 11
A colleague's murder leaves an open casebook.
Episode 12
Exposing a cover-up puts Mannix in hot water.
Episode 13
A trail of evidence indicates a friend of Peggy's.
Episode 14
A murder investigation bumps up against hard evidence.
Episode 15
A murder suspect is a man with no identity.
Episode 16
A boastful nemesis takes Peggy for bait.
Episode 17
A traffic accident uncovers a clueless murder.
Episode 18
Peggy goes undercover to nab a dope ring.
Episode 19
A ship lost at sea leaves a survivor and a curious tale.
Episode 20
Conflicting confessions have to be sifted.
Episode 21
A political candidate asks to be vetted.
Episode 22
Someone is trying to kill a bum for his ""coat of many colors.""
Episode 23
An ex-con's daughter is suspected in murders surrounding the unrecovered loot.
Episode 24
Political blackmail turns to mischief when the blackmailer is found to be long dead.