While Sheriff Lamb investigates the death of a Las Vegas lawyer, a retaliation strike in the mob community puts Katherine in the hospital. New details emerge regarding the death of Lamb's wife. CBS/Global, 8 p.m.
A representative from Orkin dons a disguise and goes undercover to learn more about what happens on the front lines of the pest management business. He's forced to deal with a cockroach infestation and a swarm of bees. CBS/CTV, 7 p.m.
I Found the Gown
The search for perfect dresses begins with back-to-back episodes. Brittney has $1,500 to buy her dream dress. Also, Julie is prepared to shell out $1,000 for a dress, but she isn't willing to settle for anything less than a designer gown. TLC, 9 p.m.
George Stroumboulopoulos: Martin Short, Adam Beach
Jay Leno: Chris Evans, Kevin Smith
David Letterman: Nathan Lane, Kacey Musgraves
Craig Ferguson: Angela Kinsey, Simon Amstell
Jimmy Fallon: Carey Mulligan, Alexander Skarsgard