	The film's voice cast includes Skip Hinnant, Rosetta LeNoire, John McCurry, Judy Engles, and comic book distributor/convention organizer Phil Seuling. Hinnant, who would become known as a featured performer on "The Electric Company", was cast because he "had such a naturally phony voice", according to Bakshi. Bakshi and Seuling improvised their dialogue as comically inept pig officers; Bakshi enjoyed working as a voice actor and later went on to provide voice roles for some of his other films. Bakshi re-created the voice he did in this film for the part of a storm trooper in his 1977 animated science fiction film "Wizards".