Medfield College science major Dexter Riley and his classmates have been working on a new vitamin compound when a lab accident creates a supercharged mix that ends up in Dexter's cereal box, giving him superhuman strength. The powerful formula comes to the attention of the college dean and two rival cereal companies, touching off a hilarious chain of events.
The Strongest Man in the World is a 1975 American science fiction comedy film directed by Vincent McEveety, produced by Walt Disney Productions, and starring Kurt Russell, Joe Flynn and Eve Arden. It was the third and final film in the Dexter Riley series.