Maggie Grace has been cast in a big role on Californication that could lead to its own series spinoff. Here are the details from Deadline:

Lost alumna Maggie Grace is set for a major nine-episode arc on the upcoming sixth season of Showtime’s dark comedy Californication, playing the role of Faith. The part was designed as heavily recurring with a regular option behind it, so if it chooses to, Showtime could do a separate series centered on that character. Faith is described as a former Catholic school girl-turned-groupie who has been on the road with various bands for years and is considered a muse to elite artists. Though she has a fondness for sex, drugs and rock and roll, she remains quite religious. She meets and becomes friends with Hank Moody (David Duchovny) and eventually, that friendship blossoms into more.