Disaster strikes when Roy Rogers' beloved horse Trigger is stolen and held for ransom money. Will Roy find $100,000 to get his faithful companion back, or will he find a way to trap the gang holding the horse hostage? Along with Roy and Trigger, you'll find Andy Devine as Cookie Bullfincher, and young Michael Chapin as Ted Carver, a gallant boy who helps reunite Roy with the smartest horse in show business!