Callum Keith Rennie is a British-born Canadian actor, based in British Columbia. His breakthrough role was as punk rocker Billy Talent in the music mockumentary Hard Core Logo (1996), followed by a starring role as Det. Stanley Raymond Kowalski on the third and fourth seasons of the television series Due South (1997–99). He then won a Genie Award for Best Actor in a Supporting Role for his performance in the Don McKellar film Last Night (1998). Rennie's television roles include Leoben Conoy on Battlestar Galactica (2003–09), Lew Ashby on Californication (2008–13), Rick Felder on The Killing (2011–12), Gary Connell on The Man in the High Castle (2016), Karl Malus on Jessica Jones (2018), and Commander Rayner on Star Trek: Discovery (2024). He won a Gemini Award for Best Actor in a Continuing Leading Dramatic Role for his portrayal of Detective Ben Sullivan on Shattered, and a second Genie Award for the film Normal (2007). He has also won four Leo Awards.

Callum Keith Rennie

Acting Born September 14, 1960 Sunderland, Tyne and Wear, England, UK

Callum Keith Rennie is a British-born Canadian actor, based in British Columbia. His breakthrough role was as punk rocker Billy Talent in the music mockumentary Hard Core Logo (1996), followed by a starring role as Det. Stanley Raymond Kowalski on the third and fourth seasons of the television series Due South (1997–99). He then won a Genie Award for Best Actor in a Supporting Role for his performance in the Don McKellar film Last Night (1998).

Rennie's television roles include Leoben Conoy on Battlestar Galactica (2003–09), Lew Ashby on Californication (2008–13), Rick Felder on The Killing (2011–12), Gary Connell on The Man in the High Castle (2016), Karl Malus on Jessica Jones (2018), and Commander Rayner on Star Trek: Discovery (2024). He won a Gemini Award for Best Actor in a Continuing Leading Dramatic Role for his portrayal of Detective Ben Sullivan on Shattered, and a second Genie Award for the film Normal (2007). He has also won four Leo Awards.

Known For

Supernatural

Roy

Smallville

Tyler McKnight

24

Vladimir Laitanan

CSI: Miami

Jack Toller

The X-Files

Tommy

The X-Files

Cemetery Groundskeeper

Star Trek: Discovery

Rayner

DC's Legends of Tomorrow

Captain John Valor

The Outer Limits

Carlito

Californication

Lew Ashby

Battlestar Galactica

Leoben Conoy

Battlestar Galactica

Leoben