Five-year-old Anne Sachs was playing with her Treperenda doll in her room when she heard a scream from the next room. Someone had hurt her mother. Unbeknownst to the girl, she had become a witness to a murder. Detective Steve Carella is on the trail of the perpetrator, but at a crucial moment he falls into a trap. Mayer and his rebellious assistant Bert Kling take over the investigation. Both must explain Carella's disappearance and find out who killed Karin Sachs and why. Her ex-husband Denis, little Anne's father, is scrupulously keeping the couple's troubled past a secret.
Unfortunately the movie Panenka is not yet available on Disney Plus.
| Directing | Jaroslav Dudek | Director |
| Camera | Stanislav Benc | Camera Operator |
| Writing | Evan Hunter | Novel |
| Directing | Kateřina Housková | Assistant Director |
| Camera | Vladimír Opletal | Director of Photography |
| Crew | Marie Poledňáková | Dramaturgy |
| Camera | Jan Novák | Camera Operator |
| Costume & Make-Up | Eva Šidlíková | Makeup & Hair |
| Camera | Bohuslav Kudláček | Camera Operator |
| Costume & Make-Up | Milan Sklenář | Makeup & Hair |
| Editing | Jaroslav Kotlant | Editor |
| Writing | Jana Dudková | Writer |
| Costume & Make-Up | Jarmila Konečná | Costume Design |
| Sound | Josef Rozhoň | Sound |
| Production | Olga Pelíšková | Production Manager |
| Art | Josef Diviš | Set Designer |
| Sound | Ladislav Štaidl | Original Music Composer |