Jack
- Jaar: 2015
- Land: Austria
- Genre: Drama, Crime
- Studio: Epo-Film
- Sleutelwoord: austria, biography, based on true story, serial killer, murderer
- Direkteur: Elisabeth Scharang
- Gooi: Johannes Krisch, Corinna Harfouch, Birgit Minichmayr, Valerie Pachner, Paulus Manker, Sarah Viktoria Frick