 A wildcat oil outfit is seeking to take over the ranch belonging to Pop Martin (Steve Clark) and his son Bob (Pat Michaels) and daughter Helen (June Carlson). Bob sends his ex-army pals a "stay-way" message, which brings them on the double. The WW II vets use their jeeps, first for a cattle rounduu, and then to round up the gang of crooks, including the crooked family-lawyer Thatcher (Paul Bradley), brains of the gang.