Hack!
- Tahun: 2007
- Negara: United States of America
- Genre: Comedy, Horror
- Studio: Autumn Entertainment, Smithfield Street Productions
- Kata kunci: slasher, horror spoof, killer, killer clown
- Pengarah: Matt Flynn
- Pelakon: Danica McKellar, Jay Kenneth Johnson, William Forsythe, Sean Kanan, Juliet Landau, Tony Burton