

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
Saara Ranin
Amalia Rygseck
Leevi Kuuranne
'Batler' Veijonen