Tom Cruise & Jimmy Fallon Can't Stop Laughing During 'Mad Lib Theater' On 'The Tonight Show'!

Tom Cruise made an appearance last night’s (July 23) episode of The Tonight Show Starring Jimmy Fallon, and participated in a hilarious, Mission: Impossible edition of Mad Lib Theater! The 56-year-old actor had to say random words to fill in the blanks for a scene that he would then perform alongside Jimmy. In the scene,