Tough, occasionally cruel, and no-nonsense, she oversees the North Towers girls. She enjoys her power and status and can be a bit of a bully. She has a very sweet tooth and a weakness for cake. If you're in trouble – you're going straight to Miss Grayling!!
Appearances
Malory Towers
Main cast, played by Ashley McGuire
- Episode 2x01: The Head of Form (Nov 22, 2021)
- Episode 2x02: The Dunce's Cap (Nov 22, 2021)
- Episode 2x03: The Stray (Nov 22, 2021)
- Episode 2x05: The Caricatures (Nov 22, 2021)
- Episode 2x06: The Runaway (Nov 22, 2021)
- Episode 2x07: The Play (Nov 22, 2021)
- Episode 2x08: The Measles (Nov 22, 2021)
- Episode 2x09: The Sneezing Trick (Nov 22, 2021)
- Episode 2x12: The Heroine (Nov 22, 2021)
- Episode 2x13: The Lost Treasure (Nov 22, 2021)
- Episode 3x01: New Arrivals (Jul 4, 2022)
- Episode 3x02: The Trials (Jul 4, 2022)
- Episode 3x03: The Surprise Picnic (Jul 4, 2022)
- Episode 3x04: The Accident (Jul 4, 2022)
- Episode 3x05: The New Headmistress (Jul 4, 2022)
- Episode 3x06: The Voice (Jul 4, 2022)
- Episode 3x09: The Hamper (Jul 4, 2022)
- Episode 3x10: The Peaches (Jul 4, 2022)
- Episode 3x11: The Ride (Jul 4, 2022)
- Episode 3x12: The Arrest (Jul 4, 2022)
- Episode 3x13: The Thief (Jul 4, 2022)
- Episode S03 Special: The Ghost of Christmas Present (Dec 2, 2022)
- Episode S03 Special: The Ghost of Christmas Past (Dec 2, 2022)
- Episode 4x01: The Rivers Sisters (May 8, 2023)
- Episode 4x02: The Doubloon (May 9, 2023)
- Episode 4x03: The Inter-Tower Match (May 15, 2023)
- Episode 4x04: The Essay (May 16, 2023)
- Episode 4x06: The Midnight Surprise (May 23, 2023)
- Episode 4x07: The Speech (May 29, 2023)
- Episode 4x08: The Connie Affair (May 30, 2023)
- Episode 4x09: The Strong Heart (Jun 5, 2023)
- Episode 4x10: The Field Trip (Jun 6, 2023)
- Episode 4x11: The Exam (Jun 12, 2023)
- Episode 4x12: The Terrible Day (Jun 12, 2023)
- Episode 4x13: The Wedding Day (Jun 13, 2023)
- Episode 6x08: The Ward (Jun 30, 2025)
- Episode 6x10: The Photograph (Jul 7, 2025)
- Episode 7x02: The Champions (Oct 20, 2025)
- Episode 7x03: The Movie Star (Oct 20, 2025)
- Episode 7x04: The Riding Mistress (Oct 20, 2025)
- Episode 7x06: The Shoot (Oct 20, 2025)
- Episode 7x08: The Abandoned Cottage (Oct 20, 2025)
- Episode 7x10: The Last Day of Malory Towers (Oct 20, 2025)
Guest cast, played by Ashley McGuire
- Episode 1x01: The First Day (Mar 23, 2020)
- Episode 1x02: The New Girls (Mar 23, 2020)
- Episode 1x03: The Trick (Mar 23, 2020)
- Episode 1x06: The Midnight Feast (Mar 23, 2020)
- Episode 1x07: The Open Day (Mar 23, 2020)
- Episode 1x08: The Push (Mar 23, 2020)
- Episode 1x09: The Letter (Mar 23, 2020)
- Episode 1x11: The Spider (Mar 23, 2020)
- Episode 1x12: The Ghost (Mar 23, 2020)
- Episode 1x13: The Last Day (Mar 23, 2020)