Do I need to watch earlier episodes before “The Substitute Sister Mystery”?

Watching earlier episodes in season 3 helps you follow the plot and character arcs leading into this episode.

Watch Father Dowling Mysteries Season 3 Episode 12 Online

Q: Where can I watch “Father Dowling Mysteries” Season 3 Episode 12 online?

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“The Substitute Sister Mystery” — Watch "Father Dowling Mysteries" Season 3 Episode 12 online in HD for free. Check streaming providers, cast, and episode details.

Jan 10, 1991 Season 3 Episode 12 48 min 15

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Father Dowling Mysteries Season 3

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Season 3 Episode 12 — Aired on Jan 10, 1991 • runs about 48 minutes.

Written by Gerry Conway.

Notable cast/guest names in this episode include Tom Bosley, Tracy Nelson, James Stephens, Mary Wickes.

This page includes 1 official still(s) (when available) plus legal availability links.

Looking for “watch Father Dowling Mysteries Season 3 Episode 12 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Father Dowling and Sister Steve are caught in the middle of the battle of the bugs when warring exterminators do battle over franchise rights. The plot is further thickened by a nun who isn't, a hitman who is and a mobster who will do anything to rescue his daughter.