Neil Patrick Harris and Jimmy Fallon teamed up on Late Night to win in an intense game of charades.
Olivia Wilde visited Jimmy Kimmel Live! to share scary stories about her house, which is haunted...by the Jonas Brothers.
Entourage's Kevin Connolly stopped by Conan to discuss pioneering the first Spray Tan Party.
Finally, Chris Tucker stepped onto the Tonight Show set to talk to Jay Leno about his revived standup career, and to share a few jokes with the audience.