Simon Cowell, Sofia Vergara, Terry Crews, Heidi Klum, and Howie Mandel ("America's Got Talent"); actors Jason Momoa and Isabela Merced ("Sweet Girl"); Cesar Millan gives a tour of his dog psychology center; guest co-host Dr. Phil McGraw (CBS's "House Call with Dr. Phil"); John Cena and Yvonne Orji ("Vacation Friends"); WWE superstar Alexa Bliss; Sandra Oh and Amanda Peet ("The Chair");—anonymous