The TARDIS arrives on the planet Marinus on an island of glass surrounded by a sea of acid. The travellers are forced by the elderly Arbitan to retrieve four of the five operating keys to a machine called the Conscience of Marinus, of which he is the keeper. These have been hidden in different locations around the planet to prevent them falling into the hands of the evil Yartek and his Voord warriors, who plan to seize the machine and use its originally benevolent mind-influencing power for their own sinister purposes.
Pajama Nightmare
2013
0
Journey to Mt. Fuji
2015
0
Dominant Species
2019
3
The People
1972
5
Signs
2002
6
Der Mann mit dem Objektiv
1961
5
Signale - Ein Weltraumabenteuer
1970
4
Besuch bei Van Gogh
1985
1
Alien Outlaw
1985
2
Alien Warfare
2019
4
The Thing
1982
8
Спутник
2020
6
E.T. the Extra-Terrestrial
1982
7
Independence Day
1996
6
Men in Black
1997
7
Men in Black II
2002
6
Predator 2
1990
6
Back to the Future Part III
1990
7
Star Trek: First Contact
1996
7
Star Trek: Insurrection
1998
6