Mannix Season 7 Episode 9 - Sing a Song of Murder

Airdate: 1973-Nov-11

Episode summary:

Mannix becomes romantically involved with a client: an opera singer who plans to go on despite two attempts on her life.

About Mannix series:

Originally, Joe Mannix worked for a large Los Angeles detective agency called Intertect, featuring the use of computers to help solve crimes. A reg...Show more >