Once upon a time there was friendship (1958)
Originaltitel: Bolo raz priateľstvo
Længde: 50 minutter
- Instruktion: Štefan Uher
- Manuskript: Waldemar Sent (Screenplay), Waldemar Sent (Story), Štefan Uher (Screenplay)
- Fotografi: Ján Cifra
- Musik: Gerhard Auer
Streaming-leverandør: 🖕
