Robert Blake
— Mickey
Darla Hood
— Darla
Billy Laughlin
— Froggy
George McFarland
— Spanky
Billie Thomas
— Buckwheat
Margaret Bert
— Mickey's Mom
Sam Flint
— Major Stanford
Byron Foulger
— Head of Civilian Counsel
Big Shot Thomas
— Big Shot
Vincent Graeff
— Sentry
James Gubitosi
— Nick
Harvard Peck
— Froggy's Patient
Edward Soo Hoo
— Lee Wong
Leon Tyler
— Swedish Kid