Ralph S. Singleton: First Assistant Editor (Editing)1976-09-17

Ralph S. Singleton: Executive In Charge Of Production (Production)1978-09-29

Ralph S. Singleton: Executive Producer (Production)1992-12-18

Ralph S. Singleton: Director (Directing)1990-10-26

Ralph S. Singleton: Second Assistant Director (Directing)1976-09-17

Ralph S. Singleton: Second Assistant Director (Directing)1983-11-04

Ralph S. Singleton: Co-Producer (Production)1994-08-03

Ralph S. Singleton: Second Assistant Director (Directing)1976-02-09

Ralph S. Singleton: Producer (Production)1992-08-28

Ralph S. Singleton: Unit Production Manager (Production)1997-04-18

Ralph S. Singleton: Production Manager (Production)1981-08-17

Ralph S. Singleton: Second Assistant Director (Directing)1977-07-01

Ralph S. Singleton: Second Assistant Director (Directing)1975-04-25

Ralph S. Singleton: Assistant Director (Directing)1974-07-24

Ralph S. Singleton: Associate Producer (Production)1979-05-30

Ralph S. Singleton: Co-Producer (Production)1996-09-20

Ralph S. Singleton: Production Manager (Production)1981-06-12

Ralph S. Singleton: Executive Producer (Production)2005-02-18

Ralph S. Singleton: Unit Production Manager (Production)1996-09-20

Ralph S. Singleton: Producer (Production)2009-03-28

Ralph S. Singleton: Second Assistant Director (Directing)1976-11-14

Ralph S. Singleton: Co-Producer (Production)1997-04-18

Ralph S. Singleton: Producer (Production)1990-10-26

Ralph S. Singleton: Executive Producer (Production)1990-06-08

Ralph S. Singleton: Unit Production Manager (Production)1979-11-23

Ralph S. Singleton: Associate Producer (Production)1989-04-21

Ralph S. Singleton: Executive Producer (Production)2000-01-14

Ralph S. Singleton: Producer (Production)

Ralph S. Singleton: Director (Directing)