Did you know that the T.-Rex animatronic from the first film would mysteriously malfunction by turning itself on and scare any nearby crew members?
in an interview Producer KATHLEEN KENNEDY said:
"The T.-Rex went into the heebie-jeebies sometimes. Scared the crap out of us. We'd be, like, eating lunch, and all of a sudden a T. rex would come alive. At first we didn't know what was happening, and then we realized it was the rain. You'd hear people start screaming."