Synopsis

Mr. Kotter leads his class, the Sweathogs, on a field trip to the museum, accompanied by Mrs. Kotter and Mr. Woodman as chaperones. There, they encounter the peculiar museum curator, Mr. Gore (John Astin), a man who appears both eccentric and deeply superstitious. While observing the Egyptian exhibit, he cautions them against levity, warning of dire consequences should they jest or trifle with the ancient artifacts. As if in answer to his words, the door unexpectedly slams shut, trapping the gro