Dog's Heads (Czech: Psohlavci) is a 1955 Czech drama film directed by Martin Frič, based on the novel of the same name by Alois Jirásek. It was entered into the 1955 Cannes Film Festival.
| Directing | Martin Frič | Director |
| Directing | Rudolf Jaroš | Assistant Director |
| Directing | Jaroslav Pour | Assistant Director |
| Directing | Marie Hejzlarová | Assistant Director |
| Writing | Alois Jirásek | Novel |
| Writing | Martin Frič | Screenplay |
| Writing | Otakar Kirchner | Screenplay |
| Writing | Jiří Mařánek | Screenplay |
| Camera | Jan Stallich | Director of Photography |
| Camera | Bohumil Hába | Assistant Camera |
| Camera | Václav Hojda | Assistant Camera |
| Art | Bohuslav Kulič | Production Design |
| Art | Josef Pavlík | Set Decoration |
| Costume & Make-Up | J. M. Gottlieb | Costume Design |
| Costume & Make-Up | Jaroslava Fifková | Costumer |
| Costume & Make-Up | Aša Teršová | Costumer |
| Costume & Make-Up | Gustav Hrdlička | Makeup & Hair |
| Editing | Jan Kohout | Editor |
| Sound | Josef Zora | Sound |
| Production | Ladislav Terš | Production Manager |
| Production | Jaroslav Vlk | Unit Production Manager |
| Sound | E. F. Burian | Original Music Composer |
| Sound | Vlastimil Pinkas | Music Arranger |
| Sound | Milivoj Uzelac | Conductor |
| Crew | Oldřich Stodola | Choreographer |
| Crew | Zora Šemberová | Choreographer |
