Three boy scouts, one a great-nephew of Butch Cassidy, and their pretty girl friend hunt for the lost treasure of the legendary bank robber in 1950s Utah. A modern gang of outlaws wants to grab the loot, too, and soon the intrepid heroes are fleeing for the lives on trains, rafts and automobiles.

Three boy scouts, one a great-nephew of Butch Cassidy, and their pretty girl friend hunt for the lost treasure of the legendary bank robber in 1950s Utah. A modern gang of outlaws wants to grab the loot, too, and soon the intrepid heroes are fleeing for the lives on trains, rafts and automobiles.