The Late Late Show with Craig Ferguson Season 7 Johnny Galecki / Jim Parsons / Kaley Cuoco / Simon Helberg Season 7, episode 18 Johnny Galecki / Jim Parsons / Kaley Cuoco / Simon Helberg September 22, 2010 1 h Previous episode Patricia Heaton / Adam Brody / Sara Bareilles Next episode Jon Hamm / Jonathan Ames