In a rare promotional appearance, paleontologist Dr. Jack Horner confirmed that he has begun work on Jurassic Park 4. Dr. Horner is a well-respected paleontologist who has discovered more new species than anyone else in his field. He has been used as an advisor on several Discovery Channel specials as well as all three Jurassic Park films. Dr. Horner is credited with the change in the T-Rex in Jurassic Park 3 that showed the creature to be more of a scavenger than a hunter, based upon the latest findings.
Although he did not have details on Jurassic Park 4, Dr. Horner did confirm that he is involved and has been working on it.
