Drug distributor Nicholas Spota in Outland shares the same last name as water delivery man George Spota in The Presidio both Hyams films.
Poster is shown.
Servo: "You should have just suffered an explosive decompression, like in the movie 'Outland.'"
The explosive ("polydichloric euthimal") used to destroy the Cyberdyne building shares this name with a powerful hallucinogenic drug taken by the miners on Io.
The doll's eyes are made with "Polydichloric Euthimal", which is the drug taken by the miners on Io.
plotline about waiting for the 'rescue ship'
poster on wall
Johannes refers to his drug of choice as "polydichloric euthimal" and he wears a Con-Am 27 hat.