Name	Known for
Yannick Bisson Detective William Murdoch Detective William Murdoch See fewer	Murdoch Mysteries (2008)
Helene Joy Dr. Julia Ogden (as Hélène Joy) Dr. Julia Ogden (as Hélène Joy) See fewer	Murdoch Mysteries (2008)
Thomas Craig Inspector Thomas Brackenreid Inspector Thomas Brackenreid See fewer	Murdoch Mysteries (2008)
Jonny Harris Constable George Crabtree (credit only) Constable George Crabtree (credit only) See fewer	Still Standing (2015)
Lachlan Murdoch Constable Henry Higgins Constable Henry Higgins See fewer	Cheaters (2002)
Shanice Banton Violet Hart Violet Hart See fewer	Race (I) (2016)
Roger Cross Maurice Majors Maurice Majors See fewer	Coroner (2019)
James Graham Arthur Carmichael Arthur Carmichael See fewer	Frankie Drake Mysteries (2017)
Joey Belfiore Timothy Irons Timothy Irons See fewer	Letterkenny (2016)
David Keeley Mr. Kolt Irons (as David W. Keeley) Mr. Kolt Irons (as David W. Keeley) See fewer	The Manchurian Candidate (2004)
James Gangl Coach June Kittering Coach June Kittering See fewer	Annedroids (2013)
Julia Tomasone Iggy Roswell Iggy Roswell See fewer	Backstage (I) (2016)
Tony Ofori John Armstrong Howard John Armstrong Howard See fewer	Ghostwriter (2019)
Adam Kolozsvari Walter Knox (as Adam Maros) Walter Knox (as Adam Maros) See fewer	Reacher (2022)
Lorenzo Damiani Ed Archibald Ed Archibald See fewer	The Boys (2019)
Andre De Grasse Demarc Anderson Demarc Anderson See fewer	Murdoch Mysteries (2008)
Daniel Gravelle Scotty Scorch Scotty Scorch See fewer	Star Trek: Strange New Worlds (2022)
Alyssa Gervasi Myrtle Cook Myrtle Cook See fewer	The Umbrella Academy (2019)
James Madge Reporter Reporter See fewer	11.22.63 (2016)