Dark Planet (film)

Year 2157. Maxim Kammerer (Stepanov), a space explorer from Earth, crash lands on an unknown planet. His ship is destroyed, and now he's stuck there "like Robinson on an uninhabited island" (hence the title). Maxim encounters local military police, who do not believe Maxim is alien and send him to mental hospital in the capital. Guy Gaal (Fyodorov), a corporal of the Guards, is assigned to escort Maxim.

Maxim learns that the name of the planet is Saraksh, and the country where he landed is called Fatherland, because it is ruled by a militaristic dictatorship of the Unknown Fathers. Strider (Serebryakov), a powerful figure in the government, wants to see the newcomer; he sends one of his men, Funk, after Maxim, but as they drive the street, Funk suffers from what seems to be an epileptic seizure, and Maxim is left alone. He encounters Rada Gaal (Snigir), the sister of Guy, falls in love with her and stays with the Gaals. Guy talks Maxim into becoming a privateer ("candidate") in the Guards. They are forced to participate in brutal raids against the people called "degenerates" by state propaganda. After Maxim refuses to execute a group of captured "degenerates", Guards commander Rittmeister Chachu shoots him and leaves him to his apparent death.

However, Maxim survives and joins a group of rebel "degenerates". During his time with the rebels, Maxim learns the true nature of the regime and the purpose of towers erected across the country. Contrary to state propaganda, the towers function as mind control devices, sending a special kind of radiation that ensures the citizens' loyalty to the regime. Twice in a day, the majority of people experience a patriotic frenzy, while minority, the "degenerates", are able to resist brainwashing, but they suffer from intense pain and convulsions. The Unknown Fathers themselves are known to be "degenerates" (this is highlighted by Funk's "epilepsy" earlier). Maxim realises that rebels are hiding the truth just as the government does, in hope that they might use the towers themselves, had they come to power.

After fighting alongside the "degenerates" in the attack on a tower, Maxim is again captured by the military and sentenced to a prison labor camp. There, inmates are tasked with cleaning the wilderness of automated defense systems that were left abandoned by decades of war. On a mission, Maxim manages to capture a mechanized tank. He drives the tank away from detention zone across the minefield, picks up Guy, and heads south to the neighbouring nations.

The second part is named Rebellion (Russian: Схватка, romanized: Skhvatka, lit. 'Skirmish'). It starts with a brief description of the first part plot.

Maxim reveals the true purpose of the towers to Guy, who does not believe at first but is convinced when his enthusiasm fades as they get farther from the towers. They arrive in a city ruined by atomic bombing and inhabited by mutants. Maxim tries to convince mutants to start a rebellion against the Unknown Fathers, but, being too weak, they refuse. Maxim then decides to seek help from another powerful country on Saraksh, the Islands Empire. Mutants give Maxim a bomber airship to fly for the Empire.

As Guy and Maxim travel the airship, Guy is again hit by the towers' radiation. He starts hysterically screaming of his loyalty to Maxim and hugging him. To stop it, Maxim collides the airship into the Tower and destroys it. After crash-landing at the shore, Maxim and Guy discover an abandoned Imperial White Submarine. There, they find evidence that Islands Empire is even worse mass-murdering fascist regime which would not help their goals.

Meanwhile, the Unknown Fathers are planning an invasion of the neighbouring country of Khonti. As soon as Maxim and Guy return to Fatherland, they are captured and sent to war along with fellow prisoners, where Guy is killed in action. Funk, following Strider's orders, finds Maxim and takes him out of the war back to the capital. Fatherland is defeated, and the State prosecutor, who was an active supporter of the war, realizes that the Unknown Fathers will execute him for failure. He contacts Maxim and reveals the location of the Tower Control Center, urging him to use it for a coup d'état. Maxim sneaks in, but instead of following the prosecutor's plan, he blasts the Center with explosives.

As he exits the Center, he is confronted by angry Strider. He berates and beats Maxim and reveals himself as undercover spy from Earth. Maxim, a well-intentioned amateur, ruined the plan to save Fatherland and the rest of the planet that Strider has been preparing for decades. Strider tells Maxim to fly home to Earth. Maxim refuses and offers his help on one condition: another brainwashing center can never be built. After a fight and a heated argument, Strider reluctantly agrees. The final sequence shows rebels overthrowing the Unknown Fathers.