TV Today

The Ellen DeGeneres Show

(3 p.m., NBC10) - Jessica Alba; cast of

Jersey Shore

.

Oprah Winfrey (4 p.m., 6ABC) - A conversation with four convicted child molesters.

Chuck (8 p.m., NBC10) - Chuck and Hannah unexpectedly become part of Agent Shaw's latest mission.

Heroes (9 p.m., NBC10) - Everyone bands together to try to stop Samuel from taking the lives of thousands.

Life Unexpected (9 p.m., CW57) - Cate tries to get Lux a second chance after she is suspended from school, but a meeting with Principal Dugan may just have made matters worse.

Intervention (9 p.m., A&E) - The family of a fitness instructor who seems to have the perfect life has started to worry that she is an exercise addict, bulimic and alcoholic.

Blueprint America: Beyond the Motor City (10 p.m., WHYY TV12) - Filmmaker Aaron Woolf explores how the beleaguered city of Detroit may well come to symbolize the future of progress in transportation in America.

The Jay Leno Show (10 p.m., NBC10) - Emma Roberts.

NBA Basketball (10:30 p.m., TNT) - The Los Angeles Lakers host the San Antonio Spurs.

Late Show With David Letterman (11:35 p.m., CBS3) - Sandra Bullock; the 2010 Sports Illustrated swimsuit issue.

Jimmy Kimmel Live (12:06 a.m., 6ABC) - Eric Dane; Kourtney Kardashian; The Bravery.

The Late Late Show With Craig Ferguson (12:37 a.m., CBS3) - Pierce Brosnan; Patty Griffin performs.

Late Night With Jimmy Fallon (12:37 a.m., NBC10) - Stephen Colbert; Willie Garson; Eric Ripert.