Season 3, Episode 6 The Undercover Nun Mystery

First Aired: November 1, 1990

An undercover agent posing as a nun is murdered at Steve's old convent, where Steve is staying to celebrate a Silver Jubilee. Mother Margaret: Fionnula Flanagan. Sam McCauley: John Vernon. Murphy: Amy Steel. Mark: Mark Rolston. Steve: Tracy Nelson.

Guest Cast

Cast & Details See all »

  • Premiered: January 4, 1990
  • Rating: None
  • Premise: A Chicago priest teams with a streetwise nun to solve crimes in this lighthearted detective series based on novels by Ralph McInerny. The pilot was a 1987 made-for-TV movie on NBC, which also aired the series' first season. It then moved to ABC for the res… (more)

Show More »

Trending TonightSee all »

Watch This

The CW's Riverdale Is A Lot Like Dawson's Creek

The CW's Riverdale gang is a lot like these Dawson's Creek characters