Kpt. Tůma
Lieutenant Frantisek Líbal
Jindrich Kraus, director of the hotel
Kraus' wife called Isa
Dr. Vopálenský
laboratory assistant Mirek Zach
magician Bonhardi (Ladislav Valenta)
thief Josef Sesták
Lieutenant Jiri Florian
laboratory assistant Zdena Fisárková
witness Jirka Ruml
Ruml's girl
Screenplay
Sound
Editor
Production Design
Set Decoration
Assistant Director
Costumer
Executive Producer
Camera Operator
Set Decoration
Creative Producer
Assistant Director
