8 Season
194 Episode
Mannix - Season 8 Episode 19 Quartet for a Blunt Instrument (1975)
The death of an inventor raises questions of motive.
- Country : United States of America
- Genre : Action & Adventure, Crime, Mystery, Drama
- Studio : CBS
- Director : Richard Levinson, William Link, Bruce Geller
- Cast : Mike Connors, Gail Fisher