Air date: 1968-09-28

Runtime: 52 min

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

Air date: 1968-10-05

Runtime: 52 min

A missing wife is wanted by the mob.

Air date: 1968-10-12

Runtime: 52 min

An injured client disappears.

Air date: 1968-10-19

Runtime: 52 min

Mannix enters a race in which a driver is killed.

Air date: 1968-10-26

Runtime: 52 min

A dead ex-con has Mannix's name on him.

Air date: 1968-11-02

Runtime: 52 min

Part of a manuscript gone missing holds the answer to a homicide.

Air date: 1968-11-09

Runtime: 52 min

A doctor's son is kidnapped to force a failed surgery.

Air date: 1968-11-16

Runtime: 52 min

A missing wife, reported dead, is a difficult quarry.

Air date: 1968-11-23

Runtime: 52 min

Mannix finds new evidence in the case of an embezzler he sent up the river.

Air date: 1968-12-07

Runtime: 52 min

A young heir wakes up bloodied and minus a grlfriend.

Air date: 1968-12-14

Runtime: 52 min

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

Air date: 1968-12-21

Runtime: 52 min

Mannix is called to testify against an ex-con he sent up, but his time suspects a frame.

Air date: 1969-01-04

Runtime: 52 min

An old pal asks Mannix for help; when he arrives at the man's rural town, there's murder afoot.

Air date: 1969-01-11

Runtime: 52 min

A model's suicide proves doubtful.

Air date: 1969-01-18

Runtime: 52 min

A political campaign and the death of a small-time crook.

Air date: 1969-01-25

Runtime: 52 min

A attempt on his life forces Mannix into a complex search.

Air date: 1969-02-01

Runtime: 52 min

An old foe's girlfriend dies suspiciously.

Air date: 1969-02-08

Runtime: 52 min

Peggy's boyfriend goes on the lam.

Air date: 1969-02-15

Runtime: 52 min

A court-martialed soldier has plans for revenge.

Air date: 1969-02-22

Runtime: 52 min

Scotland Yard is after millions from a robbery, and they're not the only ones.

Air date: 1969-03-01

Runtime: 52 min

A missing contractor leads to mixed motives and a doubtful case.

Air date: 1969-03-08

Runtime: 52 min

Peggy's boyfriend is suspected in a drug case.

Air date: 1969-03-22

Runtime: 52 min

A newspaper publisher's daughter is implicated in the death of a mobster.

Air date: 1969-04-05

Runtime: 52 min

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

Air date: 1969-04-12

Runtime: 52 min

Mannix cooperates in a police investigation.