Back in September, we reported that Season 6 of Californication will debut Sunday, January 13 at 10:30 PM ET with "The Unforgiven". Today, the network has released a new featurette that showcases the guest stars appearing this season. Tim Minchin plays a rock star who employs Hank Moody (David Duchovny) to compose a rock opera. Maggie Grace also appears as Faith, a musical "muse" who develops a relationship with Hank. Musicians Marilyn Manson and The Sex Pistols' Steve Jones also appear as themselves in what will surely be a rocking season. Check out this behind-the-scenes video that also includes interviews with series stars David Duchovny, Natascha McElhone, and Pamela Adlon.