With 400 staff members to manage, Toronto Four Seasons hotel general manager Dimitrios Zarikos has his hands full in this season premiere. Find out what it takes to run the cutting-edge flagship hotel; a second episode looks inside the 100th Grey Cup last fall in Toronto. Discovery, 7 p.m.
A group of strangers come together in the Big Brother house to compete for cash in this season premiere. Julie Chen hosts this reality TV series that follows "houseguests" living in a specially designed house outfitted with cameras and microphones. CBS/Global, 7 p.m.
How to Live With Your Parents (for the Rest of Your Life)
Single mom Polly helps get Natalie into a Magnet program in this season -- and series -- finale. Meanwhile, Elaine takes a part in Max's play reading. ABC/Citytv, 8:30 p.m.
George Stroumboulopoulos: Jason Priestley
Jay Leno: Whitney Cummings, John Fogerty
David Letterman: Jamie Foxx, Marc Maron
Jimmy Kimmel: Channing Tatum, Paul Feig
Craig Ferguson: Sandra Bullock, Jim McDonald
Jimmy Fallon: Christopher Meloni, Cat Deeley
The Daily Show: Josh Fox