A model's suicide proves doubtful. Air Date : 11th-Jan-1969

A lip reader ""overhears"" a murder plot. Air Date : 28th-Sep-1968  Read More

A missing wife is wanted by the mob. Air Date : 5th-Oct-1968  Read More

An injured client disappears. Air Date : 12th-Oct-1968  Read More

Mannix enters a race in which a driver is killed. Air Date : 19th-Oct-1968  Read More

A dead ex-con has Mannix's name on him. Air Date : 26th-Oct-1968  Read More

Part of a manuscript gone missing holds the answer to a homicide. Air Date : 2nd-Nov-1968  Read More

A doctor's son is kidnapped to force a failed surgery. Air Date : 9th-Nov-1968  Read More

A missing wife, reported dead, is a difficult quarry. Air Date : 16th-Nov-1968  Read More

Mannix finds new evidence in the case of an embezzler he sent up the river. Air Date : 23rd-Nov-1968  Read More

A young heir wakes up bloodied and minus a grlfriend. Air Date : 7th-Dec-1968  Read More

On a helicopter trip, Mannix thinks he sees a murder being committed. Air Date : 14th-Dec-1968  Read More

Mannix is called to testify against an ex-con he sent up, but his time suspects a frame. Air Date : 21st-Dec-1968  Read More

An old pal asks Mannix for help; when he arrives at the man's rural town, there's murder afoot. Air Date : 4th-Jan-1969  Read More

A model's suicide proves doubtful. Air Date : 11th-Jan-1969  Read More

A political campaign and the death of a small-time crook. Air Date : 18th-Jan-1969  Read More

A attempt on his life forces Mannix into a complex search. Air Date : 25th-Jan-1969  Read More

An old foe's girlfriend dies suspiciously. Air Date : 1st-Feb-1969  Read More

Peggy's boyfriend goes on the lam. Air Date : 8th-Feb-1969  Read More

A court-martialed soldier has plans for revenge. Air Date : 15th-Feb-1969  Read More

Scotland Yard is after millions from a robbery, and they're not the only ones. Air Date : 22nd-Feb-1969  Read More

A missing contractor leads to mixed motives and a doubtful case. Air Date : 1st-Mar-1969  Read More

Peggy's boyfriend is suspected in a drug case. Air Date : 8th-Mar-1969  Read More

A newspaper publisher's daughter is implicated in the death of a mobster. Air Date : 22nd-Mar-1969  Read More

A boarding school marked for demolition sets off a mystery involving a corpse and a quarter-million. Air Date : 5th-Apr-1969  Read More

Mannix cooperates in a police investigation. Air Date : 12th-Apr-1969  Read More