Stupidity: When the shuttle arrives with the assassins, O'Niel is shown loading a shotgun, then he carries that gun when he runs to his office. When he leaves his office again to confront the assassins he grabs another shotgun from the locker. Why didn't he just grab the gun he walked in with?
Outland (1981)
1 stupidity
Directed by: Peter Hyams
Starring: Sean Connery, Peter Boyle, Frances Sternhagen, James Sikking
Continuity mistake: During a fight between two spacesuited men outside in vacuum, you can see the bare wrist of one of them when he stretches his arm out and the suit sleeve comes out of the glove.
Security Sergeant Montone: Nelson, we're talking about nuclear detonators here. You don't just "lose" them and then "find" them. You lose your comb and then find it, but not detonators. Now I want to know where they were found, and who found them. You get my drift?