Fleeced by a pair of good-time gals, the boys are unable to pay their bar tab and end up cooling their heels in jail. Once released, the two pals decide to join the army, if only to know where their next meal is coming from. They are shipped to a remote frontier outpost, which is already a hotbed of intrigue due to the commanding officer's lust for the wife of one of his officers.
Two sisters race their crazy uncle out to Jaroso, Colorado to rescue their recently deceased grandmother's paintings before their uncle can sell them all.
When Henry Boone hears his grandfather's stories of his youth as a pioneer and scout, he is gripped by the fires of romance and decides to hunt adventure. Boone finds himself in an airplane carrying a military message to a leader of a revolution in a South American country. He is arrested as a spy but escapes and saves the ruler's daughter from the revolutionaries.