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 (credit only) Inspector Thomas Brackenreid (credit only) See fewer	Murdoch Mysteries (2008)
Jonny Harris Constable George Crabtree Constable George Crabtree See fewer	Still Standing (2015)
Daniel Maslany Detective Llewellyn Watts Detective Llewellyn Watts See fewer	Murdoch Mysteries (2008)
Lachlan Murdoch Constable Henry Higgins Constable Henry Higgins See fewer	Cheaters (2002)
Arwen Humphreys Margaret Brackenreid Margaret Brackenreid See fewer	Murdoch Mysteries (2008)
Clare McConnell Effie Newsome Effie Newsome See fewer	Star Trek: Discovery (2017)
Melanie Leishman Camilla Grundy Camilla Grundy See fewer	Todd and the Book of Pure Evil (2010)
Ted Dykstra Charlie Hall Charlie Hall See fewer	2 Pianos 4 Hands (2021)
Nigel Shawn Williams Conrad Peach Conrad Peach See fewer	John Q (2002)
Brendan Gall Clarence Gundy Clarence Gundy See fewer	Keep Breathing (2022)
David Benjamin Tomlinson Phillip Bland Phillip Bland See fewer	Three for the Road (2020)
Rhoslynne Bugay Luna Driscoll Luna Driscoll See fewer	Ghostwriter (2019)
Neil Crone Crown Attorney Alister Gordon Crown Attorney Alister Gordon See fewer	Hollywoodland (2006)
Billy Merasty Gravekeeper Gary Cardinal Gravekeeper Gary Cardinal See fewer	The New World (2005)
Xavier Lopez Perry Solano Perry Solano See fewer	Really Happy Someday (2024)
Greg Campbell Judge Judge See fewer	Murdoch Mysteries (2008)
Benjamin Thomson Jury Foreperson Jury Foreperson See fewer	Murdoch Mysteries (2008)