The movie was originally released with a PG rating during the summer of 1979. It was eventually pulled and re-edited into a version without certain profanity in order for it to receive a G rating (note: the "re-edited" version mentioned here was released in the autumn of 1979). Even though the original version was released again at least once afterwards, at least one of those later releases appeared to have had it classified as a G-rated movie rather than a PG-rated one.