Katherine Roy
1005 Katerine Roy.PNG
Actor Erin Carter
Seen Jagged Little Pill
Mr. Murdoch's Neighbourhood
Gender Female
Job Medical Student

Katherine Royis a medical student attending the Ontario Medical College for Women, first introduced in Season 10 portrayed by Erin Carter. She is a fellow student of Miss Rebecca James and Anne Baxter.

Appearances and Mentions

Jagged Little Pill

  • After Sarah Franklin's death, Rebecca learns from Dr. Stowe-Gullen that Sarah deliberately failed her exam. She questions her fellow medical students Anne and Katherine about what they know.  Since the cat's out of the bag about the exam, they tell her that Sarah hadn't been pulling her weight in our study group. She stopped coming to classes, spent all of her time in the laboratory instead. She expected them to pick up the slack and give her their notes. " We tried to throw her out of the study group, let her sink or swim, but she begged us not to. Swore up and down she'd make it up to us."  And she did by telling them exactly what to study for the exam.  Anne got a great mark but Katherine didn't listen to Sarah.

Mr. Murdoch's Neighbourhood


Murdoch Mysteries Recurring Actors and Characters
Daniel Maslany as Detective WattsShanice Banton as Violet HartLachlan Murdoch as Henry HigginsArwen Humphreys as Margaret BrackenreidCharles Vandervaart as John BrackenreidClare McConnell as Effie NewsomeBea Santos as Louise CherryPeter Keleghan as Terrence MeyersPeter Stebbings as James PendrickMatthew Bennett as Allen CleggNigel Bennett as former Chief Constable Giles • Siobhan Murphy as Ruth NewsomeShailene Garnett as Nomi JohnstonStephanie Belding as Nurse SullivanSebastian Pigott as Dr. DixonColin Mochrie as Ralph FellowsJames McGowan as Dr. ForbesPatrick McKenna as Hamish SlorachDmitry Chepovetsky as Nikola TeslaJohn Tench as Alexander Graham BellMartin Moreau as Theodore RooseveltCyrus Lane as Rupert NewsomeCraig Brown as Eddie CrawfordDavid Reale as Mr. ClementsErin Agostino as Nina BloomMouna Traoré as Rebecca JamesJordan Johnson-Hinds as Nate DesmondDylan Neal as Jasper LinneyKristian Bruun as Constable JacksonRichard Clarkin as Chief Constable DavisMichael Seater as James GilliesRothaford Gray as Alderman William Peyton HubbardCyrus Lane as Roger NewsomeGeorgina Reilly as Emily GraceCharlotte Sullivan as Charlotte (formerly Minerva Fairchild)Sean Harraher as Constable WorseleyTamara Hope as Edna Brooks (née Garrison)Giacomo Gianniotti as Leslie GarlandNicole Underhay as Margaret HaileSarah Gadon as Ruby OgdenKate Greenhouse as Sally PendrickStephen McHattie as Harry MurdochGeraint Wyn Davies as Arthur Conan Doyle
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