Poltergeist's influence can still be seen in many modern horror films. The film's use of practical effects, combined with its focus on character development and storytelling, has been emulated by many filmmakers. The film's portrayal of a haunted house has also become a staple of the genre, with many films and TV shows paying homage to the classic. Poltergeist has also become a cultural touchstone, with references to the film appearing in everything from music to comedy sketches.