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)
Daniel Maslany Detective Llewellyn Watts Detective Llewellyn Watts See fewer	Impulse (2018)
Shanice Banton Violet Hart Violet Hart See fewer	Race (I) (2016)
James Graham Arthur Carmichael Arthur Carmichael See fewer	Murdoch Mysteries (2008)
Lachlan Murdoch Constable Henry Higgins Constable Henry Higgins See fewer	Cheaters (2002)
David Andrew Reid Milo Strange Milo Strange See fewer	American Gods (2017)
Jesse LaVercombe Jack Walker Jack Walker See fewer	Violation (2020)
Etienne Kellici Harry Murdoch Harry Murdoch See fewer	Books of Blood (2020)
Colin Mochrie Ralph Fellows Ralph Fellows See fewer	Whose Line Is It Anyway? (1998)
Brandon Oakes Uriah Uriah See fewer	Anne with an E (2017)
Dylan Trowbridge Otto Hienzman Otto Hienzman See fewer	Saw III (2006)
Shaquille James-Hosten Rooster Rooster See fewer	The Boys (2019)
Andy Marshall Mr. Smith Mr. Smith See fewer	Most Dangerous Game (2020)
Tammy Isbell Lucille Cartwright Lucille Cartwright See fewer	Paradise Falls (2001)
Wayne Ward Franklin Cartwright Franklin Cartwright See fewer	Repo Men (2010)
Julie Nolke Prudence Prudence See fewer	Run the Burbs (2022)
Anthony Jhade Billy Williams Billy Williams See fewer	Ex Door Neighbor
Paul Irving Constable Paul Harris Constable Paul Harris See fewer	National Memorial Day Concert (1989)
Basel Daoud Cabbie Cabbie See fewer	My Spy (2020)
Jonny Harris Constable George Crabtree (credit only) Constable George Crabtree (credit only) See fewer	Still Standing (2015)