Question: who plays the dark fairy once upon a time
Answer: Jaime Murray ( born 21 July 1976 ) is an English actress , known for playing Stacie Monroe in the BBC series Hustle ( 2004 -- 2012 ) , Lila West in the Showtime series Dexter ( 2007 ) , Gaia in the Starz miniseries Spartacus : Gods of the Arena ( 2011 ) , Olivia Charles in The CW series Ringer ( 2011 -- 2012 ) , Helena G.