Season 33 (2007-08)

9/29/07: LeBron James / Kanye West

10/6/07: Seth Rogen / Spoon

10/13/07: Jon Bon Jovi / Foo Fighters

11/3/07: Brian Williams / Feist

2/23/08: Tina Fey / Carrie Underwood

3/1/08: Ellen Page / Wilco

3/8/08: Amy Adams / Vampire Weekend

3/15/08: Jonah Hill / Mariah Carey

4/5/08: Christopher Walken / Panic At The Disco

4/12/08: Ashton Kutcher / Gnarls Barkley

5/10/08: Shia LaBeouf / My Morning Jacket

5/17/08: Steve Carell / Usher