Season 5, Episode 11 Nightmare

First Aired: December 3, 1973

Gannon is receiving bloodcurdling murder threats that contain only one clue: the would-be killer is someone on the hospital staff. Gannon: Chad Everett. Waltham: William Devane. Goldstein: David Opatoshu. Wilson: Perry King. Samuels: Martin E. Brooks. Janet: Barbara Babcock. Lochner: James Daly.