U.S. Olympic trials (2 p.m., Ch. 5): Swimming (taped)

Wonderful World of Disney: The New Adventures of Spin and Marty (6 p.m., Ch. 4): Update of the old series about two young friends.

Biography (6, 8 and 10 p.m., A&E): A two-hour profile of Bob Dylan.

Running Mates (6, 8 and 10 p.m., TNT): Tom Selleck stars in this TV movie as a presidential candidate with an ethical dilemma — and four women (Laura Linney, Nancy Travis, Faye Dunaway and Teri Hatcher) in his life.

Touched by an Angel (7 p.m., Ch. 2): The angels try to help a convicted killer remember what happened the night of the murder. (Repeat)

The Simpsons (7 p.m., Ch. 13): The kids get a glimpse of the future, in which Lisa is the president of the United States and Bart is her ne'er-do-well brother.

Sciography (7 p.m., Sci-fi): A look behind the scenes at the series "Quantum Leap."

Malcolm in the Middle (7:30 p.m., Ch. 13): Reese tries to impress a cheerleader. (Repeat)

Who Wants to Be a Millionaire? (8 p.m., Ch. 4): Regis Philbin hosts.

The Practice (9 p.m., Ch. 2): A former client takes Bobby hostage and plans to kill him. (Repeat)

E! True Hollywood Story (10 p.m., E!): A two-hour look behind the scenes of the series "Dallas."

The Thin Blue Line (10 p.m., Showtime): Fact-based cable movie about a reporter (Rob Morrow) who uncovers a police-brutality scandal in Philadelphia — and has to go up against Mayor Frank Rizzo (Paul Sorvino) to do it. (Unrated but would be an R for language and violence)