David Sparling

Filmografía como guionista:

U.S. Seals (1999)
    ...T.O.: U.S. Seals

Operation Delta Force 3 (1999)
    ...T.O.: Operation Delta Force 3: Clear Target

Operación Delta Force 2 (1998)
    ...T.O.: Operation Delta Force 2: Mayday

Traficante de muerte (1997)
    ...T.O.: Merchant of Death