Cecil Fredericks

Cecil Fredericks is the primary villain in the move Night in the Museum along with his friends Gus and Reginald. Their plan was to get rich before they retired as night guards, while trying to blame it on the new night guard Larry Daley. However with the help of the museum's figures Larry was able capture all three of them. Larry decided to not to take them to jail and let them work as janitors. In the sequel, they're not in the movie. It's possible that they retired or they passed away.