Desc: It Happened at the World's Fair: Directed by Norman Taurog. With Elvis Presley, Joan O'Brien, Gary Lockwood, Vicky Tiu. Mike and Danny hitch a ride to the World's Fair in Seattle after the sheriff seizes their crop duster biplane to cover Danny's gambling debts. Mike looks after the driver's 7 y.o. niece at the fair, where he meets a cute nurse.