A closed room mystery begins when an infamous tycoon is found dead in his bath tub. The famous police lieutenant Palmu is summoned to investigate.
Joel Rinne
Palmu
Elina Pohjanpää
Irma Vanne
Matti Ranin
Toivo Virta
Leo Riuttu
K.V. Laihonen
Leo Jokela
Väinö Kokki
Elina Salo
Airi Rykämö
Matti Oravisto
Erik Vaara
Pentti Siimes
Aimo Rykämö
