Californication - Descriptions for Remaining Episodes

4.11 - The Last Supper
Hank's reaction to the verdict in his trial sends him to Charlie's house, where he meets his friend's sexually voracious real-estate agent and an old acquaintance who keeps him company. Later, Hank decides to buy a used Porsche with the cash he made from the zombie-movie rewrite, but before he can take it on a road trip, he gets a call to come hang out with Karen and Becca.

4.12 - And Justice for All
In the Season 4 finale, Hank waits for his sentence to be handed down, but in the meantime there's a film-kickoff party to attend, and he's surprised to see Karen and her date there, and even more surprised by some news they deliver about Becca. The festive party takes a turn for the worse with the arrival of actor Eddie Nero (Rob Lowe), who is fully inhabiting his role as Hank, and goes so far as to make an inappropriate pass at Karen.

Source: TV Guide