8 Season
194 Episode
Mannix - Season 4 Episode 13 Duet For Three (1975)
After her husband commits suicide in Hong Kong, Ellen Gray finds she's being shadowed by a Vietnamese for reasons that neither she nor Mannix can fathom.
- 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
