Casts
Artúr Somlay
as Ákos Lóránt professzor
Ádám Szirtes
as István Kádas
Sándor Pécsi
as Forgács
Éva Spányik
as Éva Takács
Mária Sulyok
as Kádas's mother
Hilda Gobbi
as Lotte
Gyula Benkő
as Ferenc Örvös
István Somló
as Thompson
Tivadar Uray
as McLane
Károly Kovács
as Dr. Conrad
