We don't have a biography for PC Margaret Goodson yet. Hang in there, or go ahead and contribute one.
Penance Guest cast, played by Diona Doherty Episode 1x01: Episode 1 (Mar 17, 2020) Episode 1x02: Episode 2 (Mar 18, 2020) Episode 1x03: Episode 3 (Mar 19, 2020)