Radúz, the son of a Magurian king, has lost his way hunting in the territory of the Tatra King Stojmír. He learns from his loyal servant Radovid the reason behind the two countries' conflict. When Radúz's mother Nyola married his father, the rejected wooer Stojmír married the evil Princess Runa. Runa out of jealousy continually incites hatred for Maguria. Radúz and Radovid have only just crossed the border when an army commanded by Runa detains them. The white deer that Radúz has killed belongs to the youngest of Stojmír's three daughters, the beautiful and delicate Mahulena.
Unfortunately the movie Radúz a Mahulena is not yet available on HBO Max.
| Directing | Miroslav Voštiar | Assistant Director |
| Directing | Jarmila Kostolná | Assistant Director |
| Writing | Julius Zeyer | Theatre Play |
| Writing | Petr Weigl | Screenplay |
| Writing | Josef Topol | Dialogue |
| Crew | Josef Bouček | Dramaturgy |
| Camera | Jiří Kadaňka | Director of Photography |
| Camera | Jan Osten | Assistant Camera |
| Camera | Antonín Mařík | Assistant Camera |
| Art | Vladimír Labský | Production Design |
| Art | Jaroslav Lehman | Set Decoration |
| Art | Ladislav Rada | Set Decoration |
| Costume & Make-Up | Jan Skalický | Costume Design |
| Costume & Make-Up | Fernand Vácha | Costume Design |
| Costume & Make-Up | Bohumila Maršálková | Costumer |
| Costume & Make-Up | Věra Kubíková | Costumer |
| Costume & Make-Up | Jiří Hurych | Makeup & Hair |
| Costume & Make-Up | Jana Bozděchová | Makeup & Hair |
| Costume & Make-Up | Vlasta Hájková | Makeup & Hair |
| Editing | Karel Kohout | Editor |
| Sound | František Černý | Sound |
| Sound | Jiří Zobač | Sound |
| Production | Miloslav Vaněk | Production Manager |
| Production | Rudolf Mos | Unit Production Manager |
| Production | Vlasta Synkulová | Unit Production Manager |
| Sound | Josef Suk | Music |
| Sound | Libor Pešek | Conductor |
| Sound | Luboš Fišer | Music Arranger |
| Crew | Jarmila Jeřábková | Choreographer |
| Directing | Petr Weigl | Director |
