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 (credit only) Constable George Crabtree (credit only) See fewer	Still Standing (2015)
Lachlan Murdoch Constable Henry Higgins Constable Henry Higgins See fewer	Cheaters (2002)
Clare McConnell Effie Newsome Effie Newsome See fewer	Star Trek: Discovery (2017)
Jayne Eastwood Abigail Halston Abigail Halston See fewer	Dawn of the Dead (2004)
Paula Brancati Lize McDowell Lize McDowell See fewer	Dark Oracle (2004)
David Reale Daniel Dunn Daniel Dunn See fewer	Beyblade (2001)
Dan Abramovici Ken McDowell Ken McDowell See fewer	Ben's at Home (2014)
Alexander Crowther Marcel Marston Marcel Marston See fewer	Flowers of the Field (2020)
Frank Licari Garrett LaRue Garrett LaRue See fewer	Mayor of Kingstown (2021)
David Frisch Stephen Goodwin Stephen Goodwin See fewer	Anne with an E (2017)
Cory Bertrand Norman Tibbins Norman Tibbins See fewer	Reacher (2022)
James Downing Liam Grimcrux Liam Grimcrux See fewer	Total Recall (I) (2012)
Eric Weinthal Mr. Wohl Mr. Wohl See fewer	A Taste of Shakespeare (1995)
Kenzie Delo Constable Tucker Constable Tucker See fewer	Titans (I) (2018)
Peter Millard Anthony Marston Anthony Marston See fewer	Designated Survivor (2016)
Christian Rose Newsie Newsie See fewer	Debris (2021)
Zach Eulberg Nathaniel Marston Nathaniel Marston See fewer	Senn (2013)