Overview
Rouletabille interrupts his vacation in Hungary to fight a gang of air pirates with his boss Sainclair and the daughter of Budapest's chief of Police.
Cast
- Roland Toutain as Joseph Rouletabille
- Léon Belières as Sainclair
- Germaine Aussey as Sonia
- Théa Dory as Amie de Rosy
- Maurice Maillot as George K. George
- Lisette Lanvin as Rosy Bathory
- Abel Duroy as Hubner (as Duroy)
- Léonce Corne as Commissaire Moreau (uncredited)
- Sándor Góth as Bathory (uncredited)