United States Marine Corps Captain "Happy" Smith and Gunnery Sergeant Wilmer lead a squadron of Marines in a search of a party of American tourists lost in a Central America banana republic jungle.
Happy Smith
Gunnery Sergeant Wilmer
Mary Dyer
Innocencia
Señor Carroles
Buffalo Bill Ryan
Pvt. Murphy
Spike Connelly
O'Farrell
Bugs McGuire
Fritz
Hendricks
Major
