Live at Noon 12 p.m. An in-studio interview and performance with Dar Williams.
Mozart 3 p.m. WCRB-FM (99.5) Symphony No. 29, with Berlin Philharmonic.
Boston Pops Live From Tanglewood 8:30 p.m. WCRB-FM (99.5) Keith Lockhart conducts, with special guest trumpeter Chris Botti and clarinetist Thomas Martin.
Good Morning America at 7 a.m. on Chs. 5, 6 and 9. Kris Allen, Adam Lambert and David Cook perform. Also: technology contributor Becky Worley.
Today at 7 a.m. on Chs. 7 and 10; 10 a.m. on Ch. 7. Jason Mraz performs. Also: a real-estate discussion; the advantages of probiotics; ways to stay healthy.
Daily Show With Jon Stewart at 9 a.m., 1:30 p.m. and 8 p.m. on COM. Olympic swimmer Dara Torres.
Ellen DeGeneres Show at 9 a.m. on Chs. 5 and 9; 3 p.m. on Ch. 10. Heidi Klum; Seann William Scott; “Dancing With the Stars’’ castoffs Susan Lucci and Tony Dovolani.
Martha Stewart Show at 9 a.m. on Ch. 6; 10 a.m. on Ch. 25. Budget-friendly recipes include pork chops with Lucinda Scala Quinn and roasted chicken with Margot Olshan. Also: Magazine editor Anna Last lists basic items for a cook’s pantry and shares a recipe for pasta.
Morning Show With Mike and Juliet at 9 a.m. on Chs. 25 and 64. J.J. Abrams discusses “Star Trek’’; Geraldo Rivera and Jeanine Pirro recap the week’s news; child author Alec Greven (“How to Talk to Dads’’) is interviewed. Also: a Mother’s Day treat with chocolatier Jacques Torres; an update on the MySpace Wedding Couples Challenge.
Regis and Kelly at 9 a.m. on Ch. 7; 10 a.m. on Ch. 10. Susan Lucci; “From Local to LIVE Cohost for a Day Search’’ finalist (and “Survivor: Australia’’ alum) Jeff Varner, an anchor at WWMT in Kalamazoo, Mich. Also: David Cook performs.
Steve Wilkos Show at 9 a.m. and 1 p.m. on Ch. 56.
Colbert Report at 9:30 a.m., 2 p.m. and 8:30 p.m. on COM. Actress Meryl Streep (“Julie & Julia’’).
Better at 10 a.m. on Ch. 64.
Bonnie Hunt Show at 10 a.m. on Chs. 5 and 9. Heather Graham; Barry Watson.
Maury at 10 a.m. on Ch. 56; 11 a.m. on Ch. 64. Guests reveal secrets to loved ones.
Rachael Ray at 10 a.m. on Ch. 4; 2 p.m. on Ch. 10. Grooming advice for men from Kyan Douglas (“Queer Eye for the Straight Guy’’). Also: a segment on casting reality shows, focusing on “Wife Swap.’’
The Doctors at 10 a.m. on Ch. 12; 2 p.m. on Ch. 7. Exploring age-appropriateness (too young or old) for such health-related activities as bathing with a child, having braces, plastic surgery, a pap smear and breast exam, plastic surgery or a baby.
Banfield & Ford: Courtside at 11 a.m. on TRU.
Jerry Springer at 11 a.m. on Ch. 56; noon on Ch. 64. A wedding-themed show: a guy confesses to his intended that he’s gay--and will marry his guy; a guy tells his gal that he has been cheating on her with his cousin (and that they’re getting married); a bride-to-be confronts his intended’s mistress.
The View at 11 a.m. on Chs. 5, 6 and 9. Meryl Streep, Amy Adams and director Nora Ephron (“Julie & Julia’’); food writer Lauren Braun Costello.
Today at 11 a.m. on Chs. 7 and 10. Tips for staying cool; a comparison of men and women’s perspectives; kitchen gadgets.
Tyra Banks at 11 a.m. on Ch. 25. Women’s health questions are answered.
Maury at noon on Ch. 56. DNA tests are given to determine paternity.
Wendy Williams Show at 2 p.m. on Ch. 56; 11 p.m. on BET; 2 a.m. on BET. Makeup artist Mally Roncal.
Dr. Phil at 3 p.m. on Ch. 4; 5 p.m. on Ch. 64; 8 p.m. on Ch. 38. Extreme religious groups are discussed.
Oprah Winfrey at 4 p.m. on Chs. 5, 9 and 10. Topic: sex among young teens. Guests include sex therapist Laura Berman.
Larry King Live at 9 p.m., midnight, 3 a.m. and 5 a.m. on CNN.
Real Time With Bill Maher at 10 p.m. on HBO; 11 p.m. on HBO; 2:35 a.m. on HBO2.
Charlie Rose at 11 p.m. on Ch. 2.
Late Show With David Letterman at 11:35 p.m. on Chs. 4 and 12. Joaquin Phoenix; Anthony Hamilton. Also: Bar Refaeli, the cover model from the Sports Illustrated swimsuit issue.
Nightline at 11:35 p.m. on Chs. 5, 6 and 9.
Tonight Show With Conan O’Brien at 11:35 p.m. on Chs. 7 and 10. Eric Bana; Mary Lynn Rajskub; Flo Rida.
Tavis Smiley at midnight on Ch. 44; 12:30 a.m. on Ch. 2. Vernon Jordan.
Jimmy Kimmel Live at 12:05 a.m. on Chs. 5, 6, and 9. Director Quentin Tarantino; actress Rachel Nichols.
Late Night With Jimmy Fallon at 12:35 a.m. on Chs. 7 and 10. Paul Giamatti; Ken Jeong; Julian Plenti.
Late Late Show With Craig Ferguson at 12:37 a.m. on Chs. 4 and 12. Don Rickles; Sharon Jones and the Dap-Kings.
Baisden After Dark at 1 a.m. on TV1.
Last Call With Carson Daly at 1:35 a.m. on Chs. 7 and 10. Jimmy Fallon; Bobby Ray; Mistress Mary.
Late Night With Jimmy Fallon at 3:05 a.m. on Ch. 10; 3:35 a.m. on Ch. 7.
Fox and Friends Saturday at 6 a.m. on FNC.
Wyatt Earp 7 p.m. (68) 
Kevin Costner plays the legendary lawman in this epic. PG-13 (1994)
Witless Protection 7:15 p.m. (SHO) Lame-brain lunacy about a small-town cop (Larry the Cable Guy) taking on corrupt FBI agents. PG-13 (2008)
Feel the Noise 7:20 p.m. (WAM) Rote rot about a Harlem rapper (Omarion Grandberry) who visits Puerto Rico to escape vengeful thugs. PG-13 (2007)
This Christmas 7:20 p.m. (STARZ) An African-American family gathers for a memorable yuletide reunion in Los Angeles. Loretta Devine. PG-13 (2007)
Caddyshack 8 p.m. (AMC) 
Snobs vs. slobs at an exclusive country club. Chevy Chase. R (1980)
Casino 8 p.m. (HBO2) A gambler runs a Vegas gambling palace for the mob. Robert De Niro. R (1995)
Die Hard 8 p.m., 10:30 p.m. (FXM) Thrilling action as a cop (Bruce Willis) matches firepower with terrorists in a skyscraper. R (1988)
Forbidden Lie$ 8 p.m. (SHO2) Documentary questioning the authenticity of Norma Khouri’s biographical novel ”Forbidden Love.” NR (2008)
The Incredible Hulk 8 p.m. (HBO) Edward Norton stars as an easy-going scientist who turns into an angry, uncontrollable monstrosity. PG-13 (2008)
Pinero 8 p.m., 11 p.m. (OVAT) Benjamin Bratt stars as actor-writer Miguel Pinero. R (2001)
Super Troopers 8:20 p.m. (IFC) Vermont state policemen battle local cops who want them ousted. Jay Chandrasekhar. R (2001)
The Boss of It All 9 p.m. (SUND) An actor is hired to impersonate the head of a company. Jens Albinus. NR (2006)
Chained Heat 9 p.m. (FLIX) 
Linda Blair endures life in a corrupt, brutal, and quite campy women’s prison. R (1983)
Clue 9 p.m. (TVL) Familiar faces flesh out the whodunit board game. Eileen Brennan. PG (1985)
Domestic Disturbance 9 p.m. (FX) A dad battles his son’s sinister stepfather. John Travolta. PG-13 (2001)
Mrs. Washington Goes to Smith 9 p.m. (HALMRK) A middle-aged divorcée (Cybill Shepherd) returns to college to finish her degree. NR (2009)
Phone Booth 9 p.m. (SPIKE) A sniper traps an arrogant publicist (Colin Farrell) in a phone booth in this taut thriller. R (2002)
Step Brothers 9:22 p.m. (STARZ) Unrelated goof-offs (Will Ferrell, John C. Reilly) become members of the same family. R (2008)
Double Platinum 10 p.m. (TV1) Diana Ross and Brandy play mother and daughter pop divas. NR (1999)
Jurassic Park III 10 p.m. (MTV) A scientist (Sam Neill) travels to a dino-infested island to find a missing boy. Great effects. PG-13 (2001)
Mr. Brooks 10 p.m. (TMC) Noirish psychodrama about a cop (Demi Moore) on the trail of a serial killer. R (2007)
The Malibu Bikini Shop 10:30 p.m. (FLIX) Two brothers plan to save a beach-front swimwear store they inherited. Michael David Wright. R (1987)
Burn After Reading 11 p.m. (HBO2) Two loopy gym employees find a CIA agent’s secret computer disc and try to bribe him. Brad Pitt. R (2008)
Dragon Lord 11 p.m. (G4) A rebel (Jackie Chan) gets mixed up with smugglers. Dazzling Chan stunts; overly complex plot. PG-13 (1982)
50 Cent: Refuse 2 Die 11 p.m. (FUSE) A two-bit profile of hip-hop star 50 Cent. NR (2006)
War 11 p.m. (SHO) Martial-arts mayhem about an FBI agent (Jason Statham) gunning for a hitman (Jet Li). R (2007)
