While viewing Muren’s complete CGI test with Spielberg and the other members of the effects team, Tippett said, “I think I’m extinct.” Spielberg incorporated Tippet's comment into the film in an exchange between Sam Neill's Alan Grant and Jeff Goldblum’s Ian Malcolm:
Dr. Grant: "I think we're out of a job."
Malcolm: "Don't you mean extinct?"
But instead of leaving the production and wasting the animal motion research he had done, Tippett served as a consultant, helping the CG animators create realistic movements in their digital creations.