Howard Hoffman

as Additional Voices (voice)

as Courage / Muriel / Farmer / Mouse / Chicken (voice)

as Justice of the Peace Alvin Frost (uncredited)

as Jonas Slydes

as Hummel, cemetery caretaker

as Captain in Mission

as Tertullus

as Judge (uncredited)

as Fisherman (uncredited)

as Head Scientist (voice)

as (voice)

as Mary Jo's Car (voice)

as Courage / Farmer / Muriel / Mouse / Chicken (voice)

as War Eagle

as Dr. Barnett