Rocky the Grizzly Bear, from several movies including Semi-Pro, has killed Stephan Miller his trainer. He bit Stephan in the neck and killed him within seconds.

Three experienced handlers were working with the bear, a 5-year-old male named Rocky, at Randy Miller’s Predators in Action facility in California when it attacked Stephan Miller. Miller, 39, was Randy’s cousin.

Wild animals always remain wild animals regardless of how trained or how long their IMDB resume is.

RELATED: Christina Ricci Raped By Ape