While the world waits for Paul Rudd to make things uncomfortable for Jay Leno, we can enjoy Tracy Morgan's Tonight Show weirdness right now. After declaring that Mel Gibson's latest hit single was nothing shocking to fans of hip-hop, Morgan went a little bizarre, telling Jay about his new home in New York that is haunted by a 'Thriller' singing ghost of John Lennon. Over on Late Night with Jimmy Fallon, Jack McBrayer reveals that acting with tennis ball and working with Tracy Morgan are very similar experiences, and on The Late Show, Dave Letterman becomes a human hamster. Wrapping things up on The Late Late Show, Alfred Molina disses French food with an impersonation of his Italian mother which naturally leads to Craig Ferguson dissing Molina's attempt at an Italian accent. Watch our compilation to see what you missed.