
Potmuli odjeci
- Año: 1977
- País: Austria, Yugoslavia
- Género: Terror
- Estudio: Film Forty-First - Avala Film Working Organization, Benedict Productions
- Palabra clave: lake, lake monster
- Director: George Robotham
- Emitir: Karin Dor, Joel Fabiani, Wolfgang Brook, Hanna Landy, John Robotham, Norman Marshall