'House of Lies': Matt Damon guest-starring in Season 2

The sharks of Galweather & Stern will be taking on a celebrity client on "House of Lies" this season: Matt Damon.

Damon will play himself in an episode of the Showtime series this winter, Showtime Entertainment president David Nevins announced Saturday (Jan. 12) at the TCA winter press tour. The guest spot will reunite Damon with his "Ocean's 11" co-star Don Cheadle.

In the episode, Damon will seek the help of Marty (Cheadle) and his team in setting up a charitable foundation. It's for a good cause and all, but what he really wants to do is one-up George Clooney.

"House of Lies" will also welcome Larenz Tate, playing Marty's brother, and Nia Long, as a new Galweather & Stern employee, to the cast in Season 2. It premieres at 10 p.m. ET Sunday.