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.

When her daughter's lover begins exhibiting signs of becoming a dangerous abuser, a mother attempts to intervene.