Ahoy! To kick off the arrival of "Jungle Cruise," we enlisted our favorite Amazonian adventurers Dwayne Johnson and Emily Blunt to tackle a game of "Who's Who." We embarked on a quest to search for the truth on who's most likely to break into laughter during a take, who's most likely to invite the cast over for a dinner party and who's most likely to randomly burst into song on set (and throughout this video)?!?