
Jeff Kassel
Jeff Kassel – Canadian actor, writer, and producer, born 10 March (year not firmly established) in Toronto, Ontario, Canada. Best known for playing Ron Mitchell in the FX/Showcase sitcom Testees (2008, 13 episodes), which was nominated for several Gemini Awards and aired in over 100 countries. His most notable film roles include Donnie Silverman in Molly's Game (2017), a Software Company Manager in Traitor (2008), a Post Agent in The Sentinel (2006), and Teddy in Talk to Me (2007). On television he has appeared as a series regular on CBC's The X (two seasons), and in Star Trek: Discovery (2022), The Strain (2016), Designated Survivor (2018), Beauty and the Beast (2015), Workin' Moms (2017), Private Eyes (2016), Lost Girl (2010), Haven (2012), Saving Hope (2012), The Secret Life of Marilyn Monroe (2015), Against the Wall (2011), Skins (North American, 2011), and You Got Trumped: The First 100 Days (2016). He also provided voice work for Razzberry Jazzberry Jam (2008) and was a co-producer of the Gemini Award-winning documentary Camp Hollywood. His screenwriting has won Telefest Awards and the Silver Hugo at the Chicago International Film Festival.
Credits
Newest first
Neagleyas Lenny McMahon2026
Lubaas Ben2018
Molly's Gameas Donnie Silverman2017
Star Trek: Discoveryas Referee2017
Designated Survivoras Benjamin Harrelson2016
Private Eyesas Kenneth Mayweather2016
The Secret Life of Marilyn Monroeas Dr. Ennis2015
The Strainas Xun2014
The Firmas Dimitry Portnoy2012
Against the Wallas Edward Donovan2011
Skinsas Jim Farley2011
Kenny vs. Spenny: Christmas SpecialWriter2010
Lost Girlas Gordon2010
Havenas Greg2010
Razzberry Jazzberry Jamas Krupa, the Drum (voice)2009
Testeesas Ron2008
Traitoras Software Company Manager2008
Murdoch Mysteriesas Quintin Crisp2008
Talk to Meas WOL P.A.2007
This Is Wonderland2004
Maydayas Lead DGAC Investigator2003
Sue Thomas: F.B.Eyeas Dr. Rush2002
Earth: Final Conflictas Dr. Stone1997