Gustavus is Cheating
| Image |  |
|---|---|
| Description | episode of Gustav |
| Author/s |
screenwriter: József Nepp Marcell Jankovics director: József Nepp Marcell Jankovics composer: Tamás Deák |
| Publication date | May 12, 1979 |
| Language | |
| Country of origin | |
| Wikipedia link | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |