TiVo Guide Week of August 3, 2009 *spoiler alert*

“Nurse Jackie” When one of Jackie's patients returns with more severe symptoms, Zoey second-guesses Jackie's initial treatment; Jackie's continued drug use begins to have a physical impact on her health, and she's disappointed that Dr. O'Hara has betrayed a confidence. Later, an impatient Jackie oversteps her bounds and signs off on an organ-donation certificate for an accident victim who's been rendered brain-dead. Monday at 10:30 on Showtime.

“The Cleaner” William attempts to help a surgeon who is abusing drugs and the doctor's girlfriend, a nurse, who is desperate to marry him so her son will have a father. Tuesday at 10 on A&E.

“Wipeout” "Wipeout" fan favorites take on such obstacles as Bucking Bull, Trampoline Hurtles and Spiked Fenders. Returning contestants include Ariel Tweto, Jesse Duran, Keith Biondi and Stu Yasutake. Wednesday at 8 on ABC.

“Royal Pains” A girl falls from a horse at an equestrian show and develops strange symptoms that lead Hank to suspect her father is hiding something. Elsewhere, Divya considers telling her dad the truth about her job, and Hank meets Jill's ex-husband. Thursday at 10 on USA.

“Monk” In the Season 8 premiere, Monk plays bodyguard to a former child star (Elizabeth Perkins) who receives death threats after releasing a tell-all book. The job turns sour for Monk, however, after he learns she's unlike the character she played on TV. Friday at 9 on USA.

“Handy Manny” Manny is Mr. Diller's 100th customer and gets to choose any item in the store as a prize; the tools try to assemble a play set at the community center. Saturday at 8:30 on Disney.

“Roast of Joan Rivers” Kathy Griffin hosts this salute to Joan Rivers. Roasters include Carl Reiner, Lily Tomlin, Greg Giraldo, Jeffrey Ross, Mario Cantone, Robin Quivers, Gilbert Gottfried, Richard Belzer, Brad Garrett and Whitney Cummings. Taped in July 2009. Sunday at 10 on Comedy Central.