Mannix TV Show Watchlist

Season 3, Episode 19 Who Is Sylvia?

First Aired: February 7, 1970

Mannix tries to find out who wants to kill a quiet young matron. Kathy Graves: Jessica Walter. Philip: Robert Colbert. Mannix: Mike Connors. Kramer: Lawrence Linville. Peggy: Gail Fisher. Redhead: Victoria Carroll. Announcer: Bill Baldwin.

Guest Cast

Jessica Walter Kathy Graves

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  • Rating: None
  • Premise: A tough, cynical PI works L.A. in a long-running series of crime tales that were taut and violent. Originally, Joe Mannix worked for an ultracomputerized organization; later, he set up his own shop. But mayhem always predominated. (more)

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