William Tasgal: Producer (Production)1980-09-16

William Tasgal: Writer (Writing)1980-09-16

William Tasgal: Special Effects (Crew)1978-11-02

William Tasgal: Associate Producer (Production)1984-11-02

William Tasgal: Production Manager (Production)1984-11-02

William Tasgal: Production Manager (Production)1987-05-10

William Tasgal: Associate Producer (Production)1987-05-10

William Tasgal: Assistant Director (Directing)1989-01-20

William Tasgal: Production Manager (Production)1989-01-20