She is best known for her role as `` Tara Maclay '' , on the TV series Buffy the Vampire Slayer .
She is best known for her role as Tara Maclay on the TV series Buffy the Vampire Slayer , but has also directed , produced and starred in her own films Chance ( 2002 ) and Lovers , Liars & Lunatics ( 2006 ) .