Mannix has side action on a kidnap case. Air Date : 16th-Sep-1967  Read More

Mannix is hired to find out any dirt on Govenor-elect Adam Pierson, and that's when the trouble starts: with his syndicate connections, people are dying fast. Air Date : 23rd-Sep-1967  Read More

Mannix is set up for the murder of an old girlfriend's husband. Air Date : 30th-Sep-1967  Read More

A scientist goes missing with a new formula. Air Date : 7th-Oct-1967  Read More

Mannix takes the case of a death row inmate. Air Date : 14th-Oct-1967  Read More

A threatened suicide. Air Date : 21st-Oct-1967  Read More

An incommunicado coed and a murdered basketball player. Air Date : 28th-Oct-1967  Read More

Mannix is hired to vet a prospective bridegroom. Air Date : 4th-Nov-1967  Read More

Investigating an insurance claim, Mannix finds himself intensely scrutinized. Air Date : 18th-Nov-1967  Read More

A missing boy and a cover-up. Air Date : 25th-Nov-1967  Read More

Blackmail in the film industry. Air Date : 2nd-Dec-1967  Read More

A libel suit against a newspaper at the state capital involves politics and the mob. Air Date : 9th-Dec-1967  Read More

An undercover cop's murder exposes a vice operation. Air Date : 16th-Dec-1967  Read More

Undercover at a health farm for boozehounds. Air Date : 30th-Dec-1967  Read More

Mannix checks out an actress with an enemy. Air Date : 6th-Jan-1968  Read More

A psychopath's next victim might be his wife. Air Date : 13th-Jan-1968  Read More

The strong friendship between Lew Wickersham and Mannix melts into a violent and deathly feud. The bitter battle begins when Mannix launches an investigation into the theft of a highly secret formula for the development of a laser ray. Stolen plans and sabotage involve Intertect and their agents. Air Date : 20th-Jan-1968  Read More

The two paths of the case meet at the water's edge. Air Date : 27th-Jan-1968  Read More

Mannix quits rather than chase a necklace and a mobster, and stumbles into a case of murder and fraud. Air Date : 3rd-Feb-1968  Read More

A missing million leads Mannix out of Intertect as bait for a drug ring. Air Date : 10th-Feb-1968  Read More

A faith healer gets blackmailed. Air Date : 17th-Feb-1968  Read More

Old labor woes come to light after an attempted murder. Air Date : 2nd-Mar-1968  Read More

An unsolved murder and an author with enemies. Air Date : 9th-Mar-1968  Read More

A fake Renoir is suspected, and the model is in danger. Air Date : 16th-Mar-1968  Read More