While Maggot and Fungus are getting ready to welcome two human children from a school exchange program, Tut and the Colonel decide to go to an exhibition on Ancient Egypt. There, they come upon two sarcophagi; could they be a couple of Tut’s cousins? They decide to check and bring the two sarcophagi back to the hotel. Unfortunately for the residents, they are none other than Tip and Tap, two monsters capable of morphing into anything they come across and who are dead keen on making the tomb of darkness legend come alive…