Sports

Auto Racing. Champ Car World Series Grand Prix of Toronto (Channel 9, 12:30); NASCAR's USG Sheetrock 400 (Channel 4 at 3).

Baseball. Washington at Philadelphia (Channel 5 at 1); Boston at Baltimore (Channel 66, 1:30); St. Louis at San Francisco (ESPN at 8).

Golf. Final round of the PGA Tour John Deere Classic (Channel 7 at 2); final round of the LPGA Jamie Farr Classic (ESPN2 at 2); final round of the Senior Players Champion (Channel 9 at 4).

Public Affairs

Fox News Sunday. Homeland security adviser Frances Townsend assesses the London attacks, and Sens. Chris Dodd (D-Conn.) and Pat Roberts (R-Kan.) talk about the continued fight against terrorists (Channel 5 at 9 a.m.).

This Week With George Stephanopoulos interviews Homeland Security Secretary Michael Chertoff; Sens. Lindsey Graham (R-S.C.) and Mark Pryor (D-Ark.) debate the Supreme Court vacancy; and NASA shuttle commander Eileen Collins talks about the upcoming Discovery launch (Channel 7 at 9 a.m.).

Sunday Morning reports on the Army's response to the reduced number of enlistments (Channel 9 at 9 a.m.).

Religion & Ethics Newsweekly gives the first of two special reports on the "Emerging Church" movement in which evangelical and mainline Protestants are rethinking Christianity for the coming generation (Channel 32 at 9 a.m.).

The Chris Matthews Show. Topics are the London attacks and the upcoming Supreme Court fight; with NBC's David Gregory and Andrea Mitchell, BBC's Katty Kay and Time's Michael Duffy (Channel 4 at 10 a.m.).

Think Tank. Joshua Muravchik and Christopher Hitchens discuss the future of socialism (Channel 26 at 10 a.m.).

Inside Washington. Topics are the London bombings, the jailing of New York Times reporter Judith Miller and the Supreme Court vacancy (Channel 7 at 10 a.m.).

Meet the Press interviews Homeland Security Secretary Michael Chertoff; former deputy Homeland Security secretary James Loy and author Stephen Flynn assess terrorism threats; and Sens. Orrin Hatch (R-Utah) and Charles Schumer (D-N.Y.) talk about the Supreme Court (Channel 4, 10:30 a.m.).

Capital Sunday discusses Islamic terrorism with American University professor Akbar Ahmed and former assistant secretary of state Susan Rice; Lucy Dalglish of the Reporters' Committee for Freedom of the Press talks about the jailing of journalists; and a status report on D.C. schools from superintendent Clifford Janey (Channel 7, 10:30 a.m.).

Face the Nation. Homeland Security Secretary Michael Chertoff discusses terrorism; Sens. Arlen Specter (R-Pa.) and Patrick Leahy (D-Vt.) look at the Supreme Court (Channel 9, 10:30 a.m.).

Reliable Sources. New York Times Executive Editor Bill Keller talks about the jailing of Judith Miller, with further analysis by InstaPundit.com blogger Glenn Reynolds, Lucy Dalglish of the Reporters' Committee for Freedom of the Press and Newsweek's Daniel Klaidman (CNN, 11:30 a.m.).

John McLaughlin's One on One interviews U.S. Comptroller General David Walker (Channel 4 at noon; NewsChannel 8 at 9).

Late Edition With Wolf Blitzer interviews homeland security adviser Frances Townsend on the London attacks; Sens. Richard Lugar (R-Ind.) and Barbara Boxer (D-Calif.) discuss London, Iraq and the Supreme Court (CNN at noon).

Q&A. With Kenneth Feinberg of the September 11th Victim Compensation Fund (C-SPAN at 8 and 11).

Cable Specials

Winning the War on Terror. David Ensor talks with military and intelligence officers in Europe and the Middle East about strategies to prevent terrorism (CNN at 8).

Amazing Animal Inventions counts down the top 20 inventions for pets, from a "Collar Cam" designed to capture the animal's point of view to a ball-throwing machine for lazy dog owners (Animal Planet at 8).

The Dark Art of Interrogation looks at the use and abuse of prisoner interrogation techniques from World War II to Abu Ghraib (History Channel at 8).

Return to Flight: Space Shuttle Discovery previews Wednesday's scheduled launch (MSNBC at 8).

Public Broadcasting

Mystery! The Inspector Lynley Mysteries. An apparent suicide raises Sgt. Havers's suspicions when she learns the victim was about to expose an illegal adoption agency (Channels 22 and 26 at 9).

Newsmagazines

Dateline reports on the disturbing trend of teenagers blocking off streets to perform stunts with their cars (Channel 4 at 7).

60 Minutes repeats segments on the questionable distribution of Homeland Security funds, the murder of a Dutch filmmaker who made an anti-Koran film and inventors who build personal flying machines (Channel 9 at 7).

Prime-Time Series

The Princes of Malibu (Channel 5, 8:30) is previewed by Tom Shales on Page C1.

Family Guy. To pay his enormous tab at the local pharmacy, Peter must sell Meg to the owner's son (Channel 5 at 9).

Cable Series

Six Feet Under. Nate muses on the loss of his first love, and Claire finds a temporary financial solution to her money woes (HBO at 9).

Entourage. Ari encourages Vince to shoot a lucrative commercial overseas (HBO at 10).

The Comeback. The network tries to spice up Valerie's reality show by combining it with another (HBO, 10:30).

Workers prepare the space shuttle Discovery for Wednesday's scheduled launch. MSNBC previews the launch in "Return to Flight," at 8 p.m. Sunday.