R | | Adventure, Horror, Sci-Fi
Two lovers stationed at a remote base in the asteroid fields of Saturn are intruded upon by a retentive technocrat from Earth and his charge: a malevolent eight foot robot.
It took seventy-nine craftsmen four months to build the massive interior set for the moon research station.
Captain James, your presence on pad 73, immediate, urgent.
In the final scene where the ship flies toward Earth, the space background with stars is visible through the ship.
A scene of Adam and Alex taking a recreational blues pill was cut from the original UK cinema version in order for the film to receive an 'A' (PG) certificate. The scene was restored for the later 15-rated video version.