The US Army has decided to modernize its cavalry, so Colonel James E. Devers is ordered by a general to convert a horse unit to motorcycles, but his men are easily outclassed as riders by a pack of rowdies, especially Grady Westfall; when he is arrested risking a long jail term, he's given one way out: enlisting as Corporal, assigned as driving instructor. Unit commander Captain Jack Hassler reviles his unorthodox boyish methods as undermining discipline and tradition, not to mention flirting with the Colonels daughter Beryl Ann, but he's needed, especially when his unit is deployed on a secret mission in Spain.
as Cpl. Grady Westfall
as Beryl Ann Devers
as Capt. Jack Hassler
as Col. James E. Devers (CO, 36th Div.)
as Bobby Novak
as Broadwater
as Cartucci
as Levon
as Brooks
as Willis
as Jim Bridges, State Department Official
as Esteban
as Claire Tate
as Dr. Tate
as Capt. Rosario
as Lt. Heimes
as Gen. Thomas Chaffee
as Gus, Owner of Gus's Garage
as Sheriff Greaves
as SS Col. Muhl
as MP #1
as Devers' Aide
as Mrs. Elizabeth Devers
as Charlene
as Spanish Woman
as Sam the Bartender
as Soldier #1
as Soldier #2
as German Soldier
