Today on TV

Baseball playoffs: Dodgers at Phillies (2:30 p.m., Ch. 13); Red Sox at Rays (6:30 p.m., TBS)

Prep football (6:30 p.m., Ch. 14): East at Highland

Ghost Whisperer (7 p.m., Ch. 2): An old classmate of Melinda's dies mysteriously.

Are You Smarter Than a 5th Grader? (7 p.m., Ch. 13): Ken Jennings, the former Utahn who became a Jeopardy! superstar, tries to prove he is smarter than a fifth grader.

Everybody Hates Chris (7 p.m., Ch. 30): Chris tutors a classmate in return for some help.

Stargate Atlantis (7 and 9 p.m., Sci Fi): McKay and Daniel Jackson are being held in an ancient laboratory.

The Ex List (8 p.m., Ch. 2): Bella reunites with an old boyfriend who was a total slacker.

Sanctuary (8 and 10 p.m., Sci Fi): The team travels to Scotland to investigate three women found in an ancient crypt.

Numb3rs (9 p.m., Ch. 2): An ATM robbery turns deadly.

Life (9 p.m., Ch. 5): A college student is murdered during a behavioral experiment.