Mannix TV Show

Cast & Crew  |  Episode Guide

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.

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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.

Previous Episode

Harlequin's Gold

Season 3, Episode 18

January 31, 1970

Next Episode

Only One Death to a Customer

Season 3, Episode 20

February 14, 1970

Guest Cast

Jessica Walter Kathy Graves

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