A gorilla at the San Diego Zoo smashed through the glass wall of its enclosure at the facility on Saturday, Oct. 11. Denny, ...

Parkgoers at the San Diego Zoo got the scare of their lives when Denny, a 10-year-old Western lowland gorilla, suddenly ...

A gorilla at the San Diego Zoo sprinted toward a viewing area Saturday afternoon, cracking one of the three layers of ...

A lowland gorilla was captured on video breaking the protective glass between the gorilla enclosure and visitors at the San ...

Video circulating on social media shows the moment a gorilla ran toward the wall of its enclosure at the San Diego Zoo and ...

The startling moment a gorilla slammed into the glass lining of his enclosure at the San Diego Zoo was caught on video.

THIS is the terrifying moment a massive gorilla hurled itself at the glass wall of its zoo enclosure — shattering it in front ...

The gorilla named Denny broke one layer of a three-layered tempered glass panel at the San Diego Zoo's forest habitat.

Panic swept through a zoo in San Diego this weekend after a gorilla suddenly charged at his enclosure, shattering some of the ...

A 10-year-old western lowland gorilla at the San Diego Zoo broke a layer of protective glass in its enclosure on Saturday, but was not injured and no guests or staff were harmed.