The Investigation (1974)
A Scotland Yard officer investigates the mysterious disappearance of a series of corpses. Based on the novel by Stanisław Lem.
- Release Date: 1974-06-23
- Runtime: 0h 54min
- Production Company: Zespół Filmowy "Pryzmat"
- Production Country: Poland
- Director: Marek Piestrak
- Writers: Andrzej Kotkowski, Marek Piestrak.
