Who Wants to Be a Millionaire (7 p.m., Ch. 4): Regis Philbin hosts; Snoop Dogg plays for charity; "Jeopardy!" champion (and former Utahn) Ken Jennings is the lifeline expert.

Time Team Special Edition (7 p.m., Ch. 7): The scientists investigate the colony of Jamestown, Va.

Octomom: The Incredible Unseen Footage (7 p.m., Ch. 13): If you watch this two-hour special about Nadya Suleman and the freak show that is her life, you forfeit the right to complain about the sad state of television. If nobody watches this show, that will discourage TV programmers from coming up with more like it. But it's going to get big ratings, which will encourage them to continue in this vein. And then even those who watch will continue to bemoan how low we've fallen. Shame on you.

Leverage (7 and 9 p.m., TNT): The team tries to bring down a company that put tainted food on the market.

America's Got Talent (8 p.m., Ch. 5): Five acts advance to the semifinals. (A repeat airs at 7 p.m.)

Dark Blue (8 and 10 p.m., TNT): The team tries to take down a crime ring that's laundering money through diamonds.