April 24, 2015 4:10 am WATCH: Monty Python's John Cleese Replaces Jimmy Fallon as Host When Monty Python’s John Cleese gets tired of sitting next to Terry Gilliam, he and Jimmy swap seats. US & World Videos 0:42 1 teen dead, 4 others seriously injured in fiery crash in Wolcott 1:37 Atlanta water main breaks, leaving many without water 1:32 Daisy Ridley says training for ‘Young Woman And The Sea' was a ‘feat' 0:57 Michelle Obama's mother, Marian Robinson, dies at 86 16:31 Johnny Wactor's co-worker Anita Joy recalls trying to save him after shooting