Dr. Ogden's feisty young protégé, an accomplished pathologist, Dr. Grace is unflappable in the face of gruesome deaths, and thus a helpful assistant to Murdoch in solving crimes. She also has a strong personal chemistry with Constable Crabtree.
Appearances
Murdoch Mysteries
Main cast, played by Georgina Reilly
- Episode 5x01: Murdoch of the Klondike (Feb 28, 2012)
- Episode 5x02: Back and to the Left (Mar 6, 2012)
- Episode 5x03: Evil Eye of Egypt (Mar 13, 2012)
- Episode 5x04: War on Terror (Mar 20, 2012)
- Episode 5x05: Murdoch at the Opera (Mar 27, 2012)
- Episode 5x06: Who Killed the Electric Carriage? (Apr 3, 2012)
- Episode 5x07: Stroll on the Wild Side - Part One (Apr 10, 2012)
- Episode 5x08: Stroll on the Wild Side - Part Two (Apr 17, 2012)
- Episode 5x09: Invention Convention (Apr 24, 2012)
- Episode 5x10: Staircase to Heaven (May 1, 2012)
- Episode 5x11: Murdoch in Toyland (May 8, 2012)
- Episode 5x12: Murdoch Night in Canada (May 15, 2012)
- Episode 5x13: Twentieth Century Murdoch (May 22, 2012)
- Episode 6x01: Murdoch Air (Jan 7, 2013)
- Episode 6x02: Winston's Lost Night (Jan 14, 2013)
- Episode 6x03: Murdoch on the Corner (Jan 21, 2013)
- Episode 6x04: A Study in Sherlock (Jan 21, 2013)
- Episode 6x05: Murdoch au Naturel (Feb 4, 2013)
- Episode 6x06: Murdoch and the Cloud of Doom (Feb 11, 2013)
- Episode 6x07: The Ghost of Queen's Park (Feb 25, 2013)
- Episode 6x08: Murdoch in Ladies Wear (Mar 4, 2013)
- Episode 6x09: Victoria Cross (Mar 11, 2013)
- Episode 6x10: Twisted Sisters (Mar 18, 2013)
- Episode 6x11: Lovers in a Murderous Time (Mar 25, 2013)
- Episode 6x12: Crime and Punishment (Apr 8, 2013)
- Episode 6x13: The Murdoch Trap (Apr 15, 2013)
- Episode 7x01: Murdoch Ahoy (Sep 30, 2013)
- Episode 7x02: Tour de Murdoch (Oct 7, 2013)
- Episode 7x03: The Filmed Adventures of Detective William Murdoch (Oct 14, 2013)
- Episode 7x04: The Return of Sherlock (Oct 21, 2013)
- Episode 7x05: Murdoch of the Living Dead (Oct 28, 2013)
- Episode 7x06: Murdochophobia (Nov 4, 2013)
- Episode 7x07: Loch Ness Murdoch (Nov 18, 2013)
- Episode 7x08: Republic of Murdoch (Nov 25, 2013)
- Episode 7x09: A Midnight Train to Kingston (Dec 2, 2013)
- Episode 7x10: Murdoch in Ragtime (Jan 6, 2014)
- Episode 7x11: Journey to the Centre of Toronto (Jan 13, 2014)
- Episode 7x12: Unfinished Business (Jan 20, 2014)
- Episode 7x13: The Murdoch Sting (Jan 27, 2014)
- Episode 7x14: Friday the 13th, 1901 (Mar 3, 2014)
- Episode 7x15: The Spy Who Came Up to the Cold (Mar 10, 2014)
- Episode 7x16: Kung Fu Crabtree (Mar 24, 2014)
- Episode 7x17: Blast of Silence (Mar 31, 2014)
- Episode 7x18: The Death of Dr. Ogden (Apr 7, 2014)
- Episode 8x01: On the Waterfront - Part One (Oct 6, 2014)
- Episode 8x02: On the Waterfront - Part Two (Oct 13, 2014)
- Episode 8x03: Glory Days (Oct 20, 2014)
- Episode 8x04: Holy Matrimony, Murdoch (Nov 3, 2014)
- Episode 8x05: Murdoch Takes Manhattan (Nov 10, 2014)
- Episode 8x06: The Murdoch Appreciation Society (Nov 17, 2014)
- Episode 8x07: What Lies Buried (Nov 24, 2014)
- Episode 8x08: High Voltage (Dec 1, 2014)
- Episode 8x09: The Keystone Constables (Dec 8, 2014)
- Episode 8x10: Murdoch and the Temple of Death (Jan 12, 2015)
- Episode 8x11: All That Glitters (Jan 19, 2015)
- Episode 8x12: The Devil Wears Whalebone (Jan 26, 2015)
- Episode 8x13: The Incurables (Feb 9, 2015)
- Episode 8x14: Toronto's Girl Problem (Feb 16, 2015)
- Episode 8x15: Shipwreck (Feb 23, 2015)
- Episode 8x16: CrabtreeMania (Mar 16, 2015)
- Episode 8x17: Election Day (Mar 23, 2015)
- Episode 8x18: Artful Detective (Mar 30, 2015)
Guest cast, played by Georgina Reilly
- Episode 9x01: Nolo Contendere (Oct 5, 2015)
- Episode 9x02: Marked Twain (Oct 12, 2015)
- Episode 9x03: Double Life (Oct 26, 2015)
- Episode 10x10: The Devil Inside (Jan 9, 2017)