JAG (7 p.m., Ch. 2): An experiment in paranormal activities may have resulted in the death of one of its subjects. (Repeat)
Who Wants to be a Millionaire? (7 p.m., Ch. 4): Regis Philbin is the host.
Buffy the Vampire Slayer (7 p.m., Ch. 30): Willow casts a spell that causes her every wish to come true. (Repeat)
60 Minutes II (8 p.m., Ch. 2): A look inside Secret Service training.
Dharma & Greg (8 p.m., Ch. 4): Dharma thinks Greg isn't spontaneous enough.
Will & Grace (8 p.m., Ch. 5): Grace's new client is Will's old boyfriend.
Party of Five (8 p.m., Ch. 13): Bailey is out of rehab but not necessarily out of trouble.
Angel (8 p.m., Ch. 30): Angel meets up with a familiar "rogue demon hunter" while Cordelia discovers that Doyle has left her something. (Repeat)
Sports Night (8:30 p.m., Ch. 4): Dan and Casey bicker in the first of a two-parter.
Judging Amy (9 p.m., Ch. 2): Amy decides a custody case with racial overtones. (Repeat)
Dateline (9 p.m., Ch. 5): A report on a college prank that turned deadly.
NYPD Blue (9 p.m., Ch. 4): Fancy and Baldwin try to help an officer who's in trouble.
Son of the Beach (11:30 p.m., FX): This parody of "Baywatch" is executive produced by shock jock Howard Stern, but his involvement in minimal. Still, this is an unsurprisingly tasteless exercise in stupidity, with just plain dopiness and double entendres predominating.