Potmuli odjeci
- سال: 1977
- ملڪ: Austria, Yugoslavia
- نوع: Horror
- اسٽوڊيو: Film Forty-First - Avala Film Working Organization, Benedict Productions
- چاٻي: lake, lake monster
- ڊائريڪٽر: George Robotham
- اداڪار: Karin Dor, Joel Fabiani, Wolfgang Brook, Hanna Landy, John Robotham, Norman Marshall