Sie macie ludzie is a documentary about the vocalist of Dżem - Ryszard Riedel. It includes interviews with former band members (those present did not agree to be interviewed), Ryszard's friends, his family, and several archival statements of the singer.
| Directing | Krzysztof Magowski | Director |
| Writing | Krzysztof Magowski | Screenplay |
| Directing | Stefan Skrzypczak | Assistant Director |
| Crew | Adam Tyszka | Cinematography |
| Sound | Sebastian Kordasz | Sound |
| Editing | Krzysztof Raczyński | Editor |
| Production | Stefan Skrzypczak | Production Director |
| Production | Jerzy Kapuściński | Producer |