Gyilkoló/Trivia

The following are trivia facts about the 2021 film Gyilkoló:
*The film was postponed more than three times.
*The film includes references from the 1987 film Predator.
*The opening credits were inspired by the 1979 film Alien.
*The first appearance of the extraterrestrial is a reference to the 1984 film The Terminator.
*It took only 2 days to shoot the film.
*Only two special effects were applied in the entire film.
*The original script changed a lot during the filming.