Where an Alibi Is Not Everything

Karel Höger

Kpt. Tůma

Josef Bek

Lieutenant Frantisek Líbal

Oldřich Nový

Jindrich Kraus, director of the hotel

Anna Pitašová

Kraus' wife called Isa

Bohuš Záhorský

Dr. Vopálenský

Jan Tříska

laboratory assistant Mirek Zach

Miloš Nedbal

magician Bonhardi (Ladislav Valenta)

Bohumil Šmída

thief Josef Sesták

Oldřich Velen

Lieutenant Jiri Florian

Marcela Martínková

laboratory assistant Zdena Fisárková

Josef Abrhám

witness Jirka Ruml

Libuše Geprtová

Ruml's girl