A group of people from different backgrounds have one thing in common: when they hear the world "gumball" whispered by one of the others, they know that it's time for the Gumball Rally: a no-holds barred, secret, winner-take-all rally across the USA.
The Gumball Rally (1976) ORIGINAL TRAILER [HD 1080p]
The Gumball Rally - Original Theatrical Trailer