The Helsinki Experiment

The Helsinki Experiment (German: Das Helsinki Versuch, lit. The Helsinki Experiment) is a West German horror film written by Frederick Schmidt and released in theatres on April 1st, 1961. The film follows a scientist in Helsinki after he accidentally releases an amalgamation onto Finland.
== Plot Synopsis ==
In 1961, in the Aland Islands, Finland, a scientist (Werner Abrolat) is producing a nigh-invincible creature, called the Helsinki Experiment (Friedrich von Ledebur). However, after producing too much power, the Helsinki Experiment breaks loose, and escapes.
The scientist uses the telephone to contact a member of the Finnish government (Helga Anders), where he is put on hold shortly before he dies due to wounds.
The Helsinki Experiment manages to end up in Helsinki, where people quickly start dying, and it can wreak havoc on the country. The Finnish government declares a national emergency.
As this happens, another scientist (Rainer Fassbinder), a scientist for the Finnish government, is developing a handheld nuclear bomb, named F-PAB (Finnish Portable Atomic Bomb). The increasing pressure of the creature forces the scientist to work faster. However, shortly before completion, the Helsinki Experiment invades into the room, and kills off the scientist.
The next day, a commander of the Finnish army, Onni Korhonen (Lukas Ammann) and his 2 soldiers (Walo Lüönd and Pierre Brice) discover the scientist's corpse, as well as an F-PAB, with instructions on how to complete it. Korhonen completes the F-PAB, and goes after the Helsinki Experiment.
Korhonen finds the Experiment in Espoo, where it is wreaking havoc once again. After a battle in which both of his soldiers die, Korhonen throws a F-PAB at the Helsinki Experiment, causing it to slowly die.
The movie ends with an epilogue by Korhonen, viewing how Finland is safe, but not without much death and damage.