The first thrre films of the jurrasic park franchise had a series of scenes that were shortened or completely eliminated. While the DVD edition of the second movie, The Lost World: Jurassic Park, included two deleted scenes in the special features, not all the missing images of those or two other movies have been released.
Gallery and videos
Ian and Sarah confronting a Velociraptor.
Deleted scene from Jurassic Park 1
Storyboard of a deleted scene from The Lost World: Jurassic Park