It Happened Here
- Tahun: 1966
- Negara: United Kingdom
- Genre: Drama, Science Fiction, War
- Studio: Rath Films
- Kata kunci: resistance, dystopia, world war ii, german occupation, semi-documentary, nazi collaborationism, alternate timeline, political repression, uchronia
- Pengarah: Andrew Mollo, Kevin Brownlow
- Pelakon: Pauline Murray, Sebastian Shaw, Bart Allison, Frank Bennett, Nicolette Bernard, Rex Collett