Diagnosis Murder 1993 | TV Show Watchlist

Season 1, Episode 6 Twist of the Knife

First Aired: May 13, 1992

Conclusion. Mark suspects murder when a senator dies following surgery and the probe centers on the surgeon. Rachel: Suzanne Pleshette. Marilyn: Christina Pickles.

Guest Cast

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  • Premiered: October 29, 1993
  • Rating: None
  • Premise: Dr. Mark Sloan dabbles in detective work to help the L.A. police department in this hit for Dick Van Dyke, who first played the sleuth on an episode of 'Jake and the Fatman' in 1991, and then in three TV-movies. (more)

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