8 Season
194 Episode
Mannix - Season 6 Episode 24 The Danford File (1975)
Political blackmail turns to mischief when the blackmailer is found to be long dead.
- 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