

Cast & creator
Best known for Supernatural, Smallville, Stargate SG-1
Canadian-born and Australian-bred, Tiffany Lyndall Knight is at home on both stage and screen. Nominated for four Jessie Theatre Richardson awards, her theatre credits span eight seasons with Vancouver's Bard on the Beach Shakespeare Festival. Highlights include "Ariel" in "The Tempest", "Olivia" in "Twelfth Night", "Helena" in "A Midsummer Night's Dream" and "Regan" in "King Lear". A graduate of Toronto's acclaimed George Brown Theatre School, Tiffany has taught and created theatre with young people throughout her career. She has developed programs for Bard on the Beach's education division, was a founder of the Gateway Academy of Performing Arts at the Gateway Theatre in Richmond BC, and has taught at the William Davis Centre for Performing Arts, the University of British Columbia, Adelaide Centre for the Arts, and Flinders University Drama Centre, South Australia. On screen, she has appeared in many lead and recurring roles, including the popular television series,Battlestar Galactica (2004), Da Vinci's City Hall (2005), Stargate SG-1 (1997) andSupernatural (2005). She was a co-creator and actor in the feature film,Mothers&Daughters (2008), which screened at the Toronto International Film Festival and won Most Popular Canadian Film at the Vancouver International Film Festival in 2008. - IMDb Mini Biography
Also known as: Tiffany Knight
14
film credits
12
television credits
26
1995–2025 · acting roles
6.9
average across scored titles
Signature credits
Across film & television
Showing 26 of 26 credits

Female Doctor
2005
Nurse
2001
La Moor
1997
Evalla
1997
Technician
1995
Hybrid
2004
TV Commercial
2000
Gua Technician
1998
Samantha
2002
Mob Woman
2004
Diana
2016
Supermarket Mum
2014
Verden Mother
2007
Lenore Jarvis
2004
Trina
2010
Hybrid
2009
Gloria Guiness (uncredited)
2005
Actor #2 in Play
2008
Patsy
2011
Miss Mills
2006
Kate
2008
Sally McDonald
1999
Janice
2020
Mum
2025Mary Sweeney / Marie Spencer
2019
Senior Constable Wendy Madigan
2020