Trivia: Casper

  • Creator Backlash: Russell Harvey, heir to the Harvey Comics legacy, thoroughly hated this film and how it forced child-unfriendly humor and an overly-dark, completely pointless backstory into something so beloved for it's innocence. He also expressed disappointment in Steven Spielberg, whom he felt wasted the perfect opportunity for a legitimately heartfelt adaptation.
  • Dawson Casting: Averted; all of the teenagers are played by actors between the ages of 13 and 15; Casper's voice actor is 14 with the actor portraying his briefly restored body just about pushing it at 17.
  • Deleted Scene: In the mirror morph scene, Dr. Harvey was originally also going to get changed into Steven Spielberg. The cameo was actually filmed, but cut from the film for pacing reasons. Spielberg was actually very happy about this, feeling that he's not much of an actor and was quite nervous in front of the camera.
    • There's also a musical number by the Trio called Lucky Enough to Be a Ghost, which was cut because the special effects needed to create it would've blown the movie's budget right out of the water. It can still be found on the DVD in two versions; the first which includes plastic models of the Trio that would've been used as a guide for the animators, and then a second version of Dr. Harvey on his own which would've been used in the film had they not cut it.
  • Hey, It's That Guy!:
  • Money, Dear Boy: The only explanation for the celebrity cameos. Or the long-term presence of Eric Idle.
    • Clint Eastwood and Mel Gibson's cameos were technically done out of a favor to Steven Spielberg, though this probably played a part in it too.
  • The Other Darrin: When Casper does an Ahnold impression, he's voiced by Jess Harnell.