I'm not going to add more commentary on the quality of the show, but I wanted to share some info.
As of this date, MeTV is showing Mannix, Cannon, and Barnaby Jones in their late night programming. Also, the two-part pilot for Cannon is listed on IMDb as a TV movie from 1971.
As of this date, MeTV is showing Mannix, Cannon, and Barnaby Jones in their late night programming. Also, the two-part pilot for Cannon is listed on IMDb as a TV movie from 1971.