Der lautlose Schrei
- Година: 1970
- Страна: Switzerland
- Жанр: Драма, Трилър
- Студио: Difference Pictures
- Ключова дума: high school, abusive father, violence in schools, school shooting, independent film, school bullying
- Директор: Gabriel da Silva
- В ролите: Gabriel da Silva, Gabriel Hofmann, Carolin Pfaeffli, Vera Hauser, Patricia Sluka, Elena Mpintsis