Jack Mattis
Jack Mattis is a screenwriter and producer, known for Gabriella, Gabriella (1972), Don't Just Lay There (1970).
Jack Mattis
- Name: Jack Mattis
Jack Mattis's filmography
Screenwriter
Jack is listed as screenwriter for one title.

Gabriella, Gabriella
Movie, 1972
- Director: Mack Bing
- Main cast: Barbara Mills, Luanne Roberts
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Producer
Jack is listed as producer for one title.

Don't Just Lay There
Movie, 1970
- Director: Phillip Pine
- Main cast: Barbara Mills, Mary Jane Shippen
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