A gorilla at the San Diego Zoo gave visitors quite a fright on Saturday when he ran at a glass barrier.

The 10-year-old gorilla named Denny broke through one of the three layers of tempered glass that separates him from visitors watching him in his enclosure, KFOR reported on Monday.

No one was hurt during the incident, and zoo officials said Denny was also unharmed. There was another gorilla in the enclosure at the time and the pair will be cared for behind the scenes until the barrier can be fixed.

Video footage showed the moment Denny ran at the glass wall while people watched. Everyone at the scene gasped in shock when it happened.

A zoo visitor named Katya Sutil told reporters people were looking at their phones when the gorilla ran at the glass.

“He hit it with his elbow or

See Full Page