Biopic about a real eccentric ultra-patriotic British army officer and war hero called Lt. Col. Alfred D. Wintle, who fought in both World Wars against both the enemy and his higher-ups with the same passion.

Jack Regan and George Carter are hard-edged detectives in the Flying Squad of London's Metropolitan Police. They pursue villains by methods which are underhanded and often illegal, frequently violent and - more often than not - successful.