Today on TV

Southland (7 p.m., Ch. 5): NBC repeats the pilot of this good police show.

Are You Smarter Than a 5th Grader? (7 p.m., Ch. 13): Dean Cain is the celebrity contestant; Jeff Foxworthy hosts.

Whale Wars (7 and 9 p.m., Animal Planet): The Sea Shepherds argue over what strategy to use to stop the whalers.

The Goode Family (7:30 p.m., Ch 4): There's good news here — this is the last episode ever of this really terrible animated show.

Mental (8 p.m., Ch. 13): A construction worker suffers from psychological and physiological symptoms after an accident.