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
Editor
Production Design
Screenplay
Sound
Set Decoration
Unit Production Manager
Dramaturgy
Costumer
First Assistant Director
Story
Unit Production Manager
Costumer
