Crystal is an animal actor and female capuchin monkey known for her main onscreen role as Dexter in the Night at the Museum films, she also portrayed Able the Space Monkey in the sequel Night at the Museum: Battle of the Smithsonian.
Biography：Crystal is an animal actor and female capuchin monkey known for her main onscreen role as Dexter in the Night at the Museum films, she also portrayed Able the Space Monkey in the sequel Night at the Museum: Battle of the Smithsonian.
