How An Opener Works (1985)

A portrait of a working man - Stefan Piętowski, a craftsman who, at the age of 85, sums up his professional life. In order to do so, he organizes "The History of One Working Life" exhibition.

• Release Date: 1985-01-01
• Runtime: 0h 13min
• Production Company: Wytwórnia Filmów Dokumentalnych
• Production Country: Poland
• Director: Piotr Morawski