Griffin Dunne Griffin Dunne

Griffin Dunne, who will appear on the upcoming season of Damages, has joined Showtime's upcoming House of Lies, according to The Hollywood Reporter.

Based on Martin Kihn's tell-all House of Lies: How Management Consultants Steal Your Watch and Tell You the Time, the dark comedy stars Don Cheadle as Marty, a cutthroat consultant who uses any means necessary to procure information for his clients. Dunne will play a renowned consultant who teams up with Marty's firm.

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He joins former Veronica Mars star Kristen Bell who stars as Jeannie Van Der Hooven, a bright Ivy League graduate at the firm.

Dunne played a judge on the past season of The Good Wife and plays a foreign correspondent on the fourth season of Damages, which premieres on Wednesday, July 13 on DirecTV.