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Appearances
Pennyworth: The Origin of Batman's Butler
Main cast, played by Harriet Slater
- Episode 2x01: The Heavy Crown (Dec 13, 2020)
- Episode 2x02: The Burning Bridge (Dec 20, 2020)
- Episode 2x04: The Hunted Fox (Dec 27, 2020)
- Episode 2x05: The Bleeding Heart (Mar 7, 2021)
- Episode 2x06: The Rose and Thorn (Mar 14, 2021)
- Episode 2x07: The Bloody Mary (Mar 21, 2021)
- Episode 2x08: The Hangman's Noose (Mar 28, 2021)
- Episode 2x09: Paradise Lost (Apr 4, 2021)
- Episode 2x10: The Lion and Lamb (Apr 11, 2021)
- Episode 3x02: Many Clouds (Oct 6, 2022)
- Episode 3x03: Comply or Die (Oct 6, 2022)
- Episode 3x04: Silver Birch (Oct 13, 2022)
- Episode 3x06: Hedgehunter (Oct 27, 2022)
- Episode 3x08: Red Marauder (Nov 10, 2022)
- Episode 3x09: Rag Trade (Nov 17, 2022)
- Episode 3x10: Highland Wedding (Nov 24, 2022)
Guest cast, played by Harriet Slater
- Episode 1x02: The Landlord's Daughter (Aug 4, 2019)
- Episode 1x03: Martha Kane (Aug 11, 2019)
- Episode 1x05: Shirley Bassey (Aug 18, 2019)
- Episode 1x06: Cilla Black (Aug 25, 2019)
- Episode 1x09: Alma Cogan (Sep 22, 2019)
- Episode 1x10: Marianne Faithfull (Sep 29, 2019)