Today on TV

Published: Friday, Oct. 20 2006 12:00 a.m. MDT

Ghost Whisperer (7 p.m., Ch. 2): The spirit of a dead major leaguer possesses the body of a teen baseball player.

Trading Spouses: Meet Your New Mommy (7 p.m., Ch. 13): It's the two-hour season premiere of this "Wife Swap" rip-off.

Battlestar Galactica (7 and 9 p.m., Sci Fi): The Galactica and the Pegasus attempt to rescue the humans in Cylon captivity.

Close to Home (8 p.m., Ch. 2): A husband is the prime suspect in the murder of his wife.

Men in Trees (8 p.m., Ch. 4): Marin's sister arrives for a visit.

1 vs. 100 (8 p.m., Ch. 5): This new game show airs at 8 p.m. this week; next week it moves up to 7 p.m. Not that they're trying to confuse us or anything.

Numb3rs (9 p.m., Ch. 2): There is a series of highway shootings.

Law & Order (9 p.m., Ch. 5): A suspected pedophile — profiled by a "Dateline"-like TV newsmagazine — is murdered.

Return to Halloweentown (9 p.m., Disney): Debbie Reynolds returns as good witch Aggie in the fourth movie in this entertaining franchise.