Ralph S. Singleton

Taxi Driver: Motorista de Táxi

1976 · como T.V. Interviewer

Cemitério Maldito

1989 · Associate Producer

Cemitério Maldito 2

1992 · Producer

Rede de Intrigas

1976 · Second Assistant Director

Desejo de Matar

1974 · Assistant Director

Perigo Real e Imediato

1994 · Co-Producer

Crime na Casa Branca

1997 · Unit Production Manager

O Último Matador

1996 · Co-Producer

48 Horas, Parte 2

1990 · Executive Producer

Meu Melhor Amigo

2005 · Executive Producer

Supernova

2000 · Executive Producer

Fé Demais Não Cheira Bem

1992 · Executive Producer

A Criatura do Cemitério

1990 · Director

O Testamento

1983 · Second Assistant Director

O Fundo do Coração

1982 · Production Manager

A História do Mundo: Parte I

1981 · Production Manager

Testa-de-Ferro Por Acaso

1976 · First Assistant Editor

Juwanna Mann

2002 · Executive Producer

Capitão América II

1979 · Unit Production Manager

Greased Lightning

1977 · Second Assistant Director

A Reencarnação de Peter Proud

1975 · Second Assistant Director

Alguém Matou Seu Marido

1978 · Executive In Charge Of Production

The Fantastic Seven

1979 · Associate Producer

Por Amor a Grace

2009 · Producer