Other mistake: The alien that comes out of the dog is a lot bigger than the actual dog just seconds after it appears. This only applies to the theatrical version, as in the extended version the alien comes out of an ox.

Alien 3 (1992)
Ending / spoiler
Directed by: David Fincher
Starring: Sigourney Weaver, Charles Dance, Charles S. Dutton, Paul McGann
Ripley and Dillon trap the alien in the furnace room.Dillon sacrifices his life to prevent it from escaping and hot lead is poured over the alien.It then runs after Ripley who then turns on the water which kills the alien.The man who created Bishop tries to prevent Ripley from killing herself and the alien queen.Ripley however makes the ultimate sacrifice by jumping into the furnace.In the theatrical version the queen bursts out of her chest but is held back just before they burn.
Matt Barnes
Murphy: What kind of animal would do this to a dog?
Trivia: The plot of the movie is a combination of two spec scripts written for the film - one was by David Twohy (Riddick) who wrote a script set on a prison planet, and another by Vincent Ward, set on a monastery planet with the same characters and basic plot. Despite this, neither received credit for the screenplay (Although Ward received story credit).
Question: Is it true that there was going to be a scene at the start of the movie where the Sulaco exploded, and why wasn't it filmed?





Answer: According to the Alien 3 Movie Special magazine from 1992, yes, there was a scene where the Sulaco explodes as the EEV pod ejects, damaging the guidance systems. Apparently it was filmed but not included in the final cut.
Sierra1 ★