KAREN REVEALS TO NICK THAT SHE'S PREGNANT WITH SIMON'S BABY, NOLA SUSPECTS SIMON WILL HURT JEREMY IF HE CARRIES OUT SIMON'S FAKE MURDER, AND THE WIFE OF GAY CONGRESSMAN WHATLEY HITS ON PATRICK, ON ABC'S "DIRTY SEXY MONEY"

Guest Stars Include John Schneider as Congressman Charles Whatley and Krista Allen as Dana Whatley

"The Unexpected Arrival" � Now that Simon has jilted Karen, she and Nick profess their love for one another and she reveals to him that she's pregnant with Simon's baby. Meanwhile, a celebration is planned at the Darling mansion, where Simon and Tripp plan to celebrate their new partnership and go public with their bio-fuel patent. In other developments, Simon picks Jeremy to pull off his fake murder, but Nola thinks it's a trap. She is desperate to save her brother, but she fears that in return, Simon will hurt Jeremy. Meanwhile, Andrea learns of Brian's plans to cheat on her with his ex-wife and throws him out of the Imperial, forcing Brian to shack up with Nick. And Patrick meets again with Congressman Whatley (John Schneider) who hit on him, but this time it is the congressman's wife, Dana (Krista Allen), who is making moves on Patrick, on "Dirty Sexy Money," SATURDAY, AUGUST 1 (10:00-11:00 p.m., ET) on the ABC Television Network.

"Dirty Sexy Money" stars Peter Krause as Nick George, Donald Sutherland as Tripp Darling, William Baldwin as Patrick Darling, Natalie Zea as Karen Darling, Glenn Fitzgerald as Brian Darling, Seth Gabel as Jeremy Darling, Zoe McLellan as Lisa George, with Blair Underwood as Simon Elder, Jill Clayburgh as Letitia Darling and Lucy Liu as Nola Lyons.

Guest starring are John Schneider as Congressman Whatley, Krista Allen as Dana Whatley, Ramona DuBarry as nurse, Ryan Lee as Danny and Sheryl Lee as Andrea Darling.

"The Unexpected Arrival" is written by Paul Redford and directed by Michael Watkins.

"Dirty Sexy Money" is broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1-channel surround sound and Spanish subtitles via secondary closed captioning. This program carries a TV-PG,D,L,S,V parental guideline.

For more information about "Dirty Sexy Money," visit ABC.com.