Californication

While the fourth season of Californication won't premiere on Showtime for months, the show has announced a pair of major casting decisions.

Carla Gugino and Addison Timlin have both nabbed multiple-episode arcs on the David Duchovny dramedy.

Gugino, who recurred on Entourage as Vince's agent, will play a new love interest for Hank Mood. Her character will be a corporate attorney.

Timlin, meanwhile, will appear in eight episodes. She'll portray a movie actress.