A young man who was born without an immune system and has lived his life within a plastic bubble in his bedroom finds out that the woman he has loved since childhood is about to be married at Niagara Falls, so he builds a portable bubble suit and ventures into the outside world to win her affections.—Anonymous
Bubble Boy's been in a bubble all his life due to no immune system. A cute blonde girl befriends BB. Her boyfriend proposes and BB decides to travel across USA to Niagara Falls to stop the wedding.