| Gas, Inspector Palmu! | |
| Director: | Matti Kassila |
| Producer: | Mauno Mäkelä |
| Starring: | Joel Rinne Matti Ranin Leo Jokela Elina Salo Pentti Siimes |
| Music: | Osmo Lindeman |
| Cinematography: | Esko Nevalainen Erkko Kivikoski |
| Editing: | Ossi Skurnik |
| Distributor: | Fennada-Filmi |
| Runtime: | 94 minutes |
| Country: | Finland |
| Language: | Finnish |
Gas, Inspector Palmu! (original Finnish title: Kaasua, komisario Palmu!) is a 1961 Finnish crime movie directed by Matti Kassila. It is a sequel to Inspector Palmu's Mistake and is followed by The Stars Will Tell, Inspector Palmu. The main cast of actors is the same as that of the first though some actors such as Elina Salo, Pentti Siimes and Aino Mantsas play different characters,
It is based on the first Inspector Palmu novel Who Murdered Mrs. Skrof? (Kuka murhasi rouva Skrofin?) by Mika Waltari but was the second one filmed, after Inspector Palmu's Mistake. Unlike the first film it was produced by Fennada-Filmi. According to director Kassila, Toivo Särkkä (the producer of the first film) didn't like the story of the novel and thus its rights were purchased by Fennada producer Mauno Mäkelä, who also produced the third movie The Stars Will Tell, Inspector Palmu (1962).
Mrs. Skrof, a wealthy and hated woman belonging to a religious sect, is found dead in her apartment. She died apparently from inhaling gas leaking from her cooker while under the influence of sleep-medication. Several details of the case lead Inspector Palmu to suspect that she was murdered, including a crooked soup pot, her unusually strong sleeping pills and the fact her dog has been killed by breaking its neck.
In the film the murderer is revealed to be Kurt Kuurna. Although all the evidence points to Kaarle Lankela, the attempted suicide and false but accurate confession made by Kirsti Skrof (taken from details that were given to her by Virta) causes the whole affair to become untangled.
Palmu's suspicions about Kuurna are aroused due to his unusually proactive involvement in the murder case as well for delivering Kirsti's suicide note, which at first glance doesn't appear to concern him. After Kirsti's suicide attempt Kuurna is put under police watch. When he shines the light on a hanged mannequin on his window the police and Palmu first suspect he has killed himself. Kurt reveals himself to be the killer with his gruesome portrait of Palmu (where Palmu is depicted as Janus) where he accidentally painted the tipped pot over the gas-cooker, a detail only the murderer would have known.
The climax is heavily indicative that Kuurna is homosexual but the motives of the murder are also tied to the story about his ancestor's surrender of a horse to the King of Sweden. This similarity spotted by Virta late into the film believing that Kuurna has turned the event into a metaphor for his own motives. Though Palmu initially dismisses the idea, he later confronts Kuurna with the theory. It is revealed that Kurt had feelings for Kaarle and intended to have him framed for the murder in order to save him, believing the police could not establish a motive for Kaarle even though everything else points to him being the killer.
What ultimately motivates Kuurna to kill Alma Skrof is a remark about his and Kaarle's relationship being abnormal. Kuurna is a decisively complex killer, his motives being more psychological than practical, who also displays guilt over his actions. He intercepts the false confession made by Kirsti and he may have painted the tilted pot unconscious that it would ultimately tie him to the crime-scene. After Palmu points out the tilted pot in Kuurna's painting, Kurt attempts suicide by throwing himself down the spiral stairwell of his apartment building but is stopped by the police at the last second.