Never Ever Do This at Home
Wilson and Sousa try to speed up the tedious process of drying laundry with a little rocket power. Their other adventures include trying to cook with space heaters, playing golf indoors and trying to deep-fry frozen food. Discovery, 6 p.m.
A trainer who used to be a rodeo rider pitches a workout program that teaches people how to target their heart-rate zone. A couple plan to use their custom disco van to make big money, and two friends claim to have a damage-proof cellphone case. ABC/CTV, 7 p.m.
When a tour company threatens the local shark population, the business receives deadly threats. As the team tries to narrow down the suspect list, they also debate whether or not Kamekona should get his helicopter licence. CBS/Global, 8 p.m.
George Stroumboulopoulos: Richard Dawkins & Lawrence Krauss
Jay Leno: Bill Hader, Passenger
David Letterman: Melissa McCarthy, Idris Elba
Jimmy Kimmel: Johnny Depp, Rebecca Romijn
Craig Ferguson: Jeff Daniels, Sarah Tiana
Jimmy Fallon: Kristin Scott Thomas, Sam Rockwell