Tricia Janine Helfer (born April 11, 1974) is a Canadian actress and former model, best known for her role as Number Six in the re-imagined Battlestar Galactica miniseries and television series, her role as "Carla" on Burn Notice, Dark Blue as FBI Special Agent Alex Rice, and for hosting the first season of Canada's Next Top Model.
She became actively involved in different charity events, from animal rescue to the oil spill in the Gulf. She also posed nude in Playboy in 2007.
Ashleigh James
Izzy Rogers
Claire Ivey
Molly McNamara
Donna Gueterman / Federation Robot (voice)
Gail
Elle Trask
Charlotte Richards
Evan Smith
Agent Alex Forrest
Lauren
Naomi Russell
Number Six
Agent Bonnie Belski
Dracula
Carla Baxter
Sif
Agent Jackson
Aphrodite
Amanda Smyth
Aphrodite / Amanda Smyth (voice)
Karen Willis
Black Cat (voice)
Felicia Hardy / Black Cat (voice)
Sophie Adler
Louise
Alex Clark
Lydia Layne
Angela Lange
Lillian Gruzinsky
Erin
Alex Rice
The Grid
Viondra Denniger
Number Six
Bitsie Katz
Number Six / Shelly Godfrey
Molly Parker
Naomi Tyler Moore
Alisyn Camerota
Sigrid Hagenguth
Sasha
Boodikka (voice)
Eva
Number Six / Gina Inviere
Celene
Self
Sofia
Sasha
Miranda
Humanoid Cylon (uncredited) (voice)
Farrah Fawcett-Majors
Self
Sarah Reed
Lydia Masterson
Dr. Wilcox
Kate
Stephanie Jacobs
Christina
Ally Simon
Olivia Young
Lila
Kate Aldrich
Ryan Harrison
Gloria
Julia Carver
Angela
Morgana Kurlansky
The Star - Leila Cole
Rachel Carson
Captain O'Neill
Elizabeth
Cottonballs (voice)
Inga
Lucy Martel
Kali (voice)
Self - Special Guest