Watch It Happened at the World's Fair (1963) (1963) HD Full Movie Free on SolarMovie. Watch It Happened at the World's Fair (1963) (1963) online free. Mike and Danny hitch a ride to the World's Fair in Seattle after the sheriff seizes their crop duste...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.