Today on TV

Days of '47 Parade (8 a.m., Ch. 5): Live from Salt Lake City

Surviving Suburbia (7 p.m., Ch. 4): There's good news here — this is the last episode ever of this lame sitcom!

The Chopping Block (7 p.m., Ch. 5): A winner is declared in this cooking/reality/competition show that not much of anybody has been watching.

Are You Smarter Than a 5th Grader? (7 p.m., Ch. 13): Bill Goldberg and Sugar Ray Leonard are the celebrity contestants; Jeff Foxworthy hosts.

Whale Wars (7 p.m., Animal Planet): Peter and Dan come up with a plan that divides the crew.

Torchwood: Children of Earth (7 and 10 p.m., BBC America): In the conclusion of this five-part miniseries, Gwen must stand alone as the world descends into chaos.

Eureka (7 and 9 p.m., SyFy): Allison brings in Tess Fontana to reopen Section Five.

MLS (8 p.m., digital Ch. 2.2): FC Dallas at Real Salt Lake

Mental (8 p.m., Ch. 13): An autistic teen is the only witness to her father's murder.