On TV tonight
America's Next Top Model, 8 p.m., CW The girls get to take a trip to Vegas for a Cirque du Soleil theme, although Benny Ninja is a sideshow all by himself.
SEASON PREMIERE MythBusters, 9 p.m., Discovery The nerdy special-effects guys continue to deny the possibility that some things just can't be reproduced via controlled experiments using stuff from a garage.
Law & Order: Special Victims Unit, 9 p.m., NBC Stabler ends up in solitary confinement after questioning producers about why there are so many crime shows on network TV these days.
Cougar Town, 9:30 p.m., ABC When you're all the way up to your 10th date, perhaps it's time to stop counting, lest you look like you're desperately lonely.
SERIES PREMIERE Secret Girlfriend, 10:30 p.m., Comedy Central There's a reason this was a Web series for so long — the prospective viewer's attention span is really pushing it at five minutes.
— Joshua Gillin firstname.lastname@example.org