It Happened at the World's Fair Movie (1963) Elvis Presley, Joan O'Brien, Gary Lockwood

It Happened at the World's Fair Movie trailer (1963) - Plot synopsis: 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.

Director: Norman Taurog
Writers: Si Rose, Seaman Jacobs
Stars: Elvis Presley, Joan O'Brien, Gary Lockwood