Name	Known for
Yannick Bisson Detective William Murdoch Detective William Murdoch See fewer	Murdoch Mysteries (2008)
Helene Joy Dr. Julia Ogden Dr. Julia Ogden See fewer	Murdoch Mysteries (2008)
Thomas Craig Inspector Thomas Brackenreid Inspector Thomas Brackenreid See fewer	Murdoch Mysteries (2008)
Jonny Harris Constable George Crabtree Constable George Crabtree See fewer	Still Standing (2015)
Lachlan Murdoch Constable Henry Higgins Constable Henry Higgins See fewer	Cheaters (2002)
Daniel Maslany Detective Llewellyn Watts Detective Llewellyn Watts See fewer	Impulse (2018)
Shanice Banton Violet Hart Violet Hart See fewer	Degrassi: The Next Generation (2001)
Sorcha Cusack Hilda Fanshaw Hilda Fanshaw See fewer	Snatch (2000)
Sean Ban Beaton Solicitor William Harwell Solicitor William Harwell See fewer	Please Kill Mr. Know It All (2012)
Tricia Black Penny Penny See fewer	Pretty Hard Cases (2021)
Kenton Blythe Rochester Cop Rochester Cop See fewer	The Unlikely Recruit (2019)
Juan Chioran Atticus Jones Atticus Jones See fewer	Dracula: A Chamber Musical (2000)
Larry Day Charlie Griffith Charlie Griffith See fewer	Longing (II) (2024)
Kenzie Delo Constable Tucker Constable Tucker See fewer	Titans (I) (2018)
Geri Hall Fiona Fiona See fewer	This Hour Has 22 Minutes (1993)
Arwen Humphreys Margaret Brackenreid Margaret Brackenreid See fewer	Murdoch Mysteries (2008)
Paul Irving Constable Paul Harris Constable Paul Harris See fewer	National Memorial Day Concert (1989)
Jeff Kassel Quintin Crisp Quintin Crisp See fewer	The Sentinel (2006)
Kyle Mac Trevor Trevor See fewer	Between (2015)
Carson Manning Robber Robber See fewer	X-Men: Days of Future Past (2014)
Clare McConnell Effie Newsome Effie Newsome See fewer	Star Trek: Discovery (2017)
Francis Melling Anarchist Anarchist See fewer	What We Do in the Shadows (2019)
Laurie Murdoch Melvin Banks Melvin Banks See fewer	Spotlight (I) (2015)
Meher Pavri Caroline Caroline See fewer	Pixels (2015)
Paul Popowich Captain Roberts Captain Roberts See fewer	Hemlock Grove (2013)
Bea Santos Louise Cherry Louise Cherry See fewer	True Detective (2014)
Stacy Smith Julie LePage Julie LePage See fewer	New Waterford Girl (1999)
Russell Yuen Jonathan Edwards Jonathan Edwards See fewer	Thanksgiving (I) (2023)