Another season begins as daring entrepreneurs enter the "tank" looking for investment capital and advice. Tycoons from the world of business offer up their money and expertise for innovative products in this reality TV series. ABC, 7 P.M.
the fifth estate
CBC's long-running newsmagazine opens its new season with Into the Death Zone, a documentary examination of events leading up to the death of Canadian climber Shriya Shah-Klorfine on Mount Everest last spring. CBC, 9 p.m.
While Nick and his mother continue their quest against the Mauvais Dentes, Monroe and Rosalee try to save Juliette. More clues about Juliette's illness come to light. Nick finds himself in trouble with the FBI. NBC/CTV, 8 p.m.
Jay Leno: Adam Levine, Grace Potter
David Letterman: Howard Stern, Jason Aldean
George Stroumboulopoulos: Michael Bublé
Craig Ferguson: Tom Lennon, Brit Marling
Jimmy Fallon: Hugh Laurie, J.J. Abrams
Jimmy Kimmel: Matt Stone & Trey Parker