"WRECK DRIVING IN OCEAN CITY" This episode focuses on deep sea divers and their exploration into the unknown world of the ocean. Some marine life, such as angel sharks take very little notice to the divers; others, such as fish, are more weary of the threat of the strangers. Some bottom dwellers camouflage themselves in order to protect themselves from the new threat of the divers. Other types of marine life, such as sea robins, are curious about the divers. The divers explore not only the sea life but also a sunken ship's wreckage; sunken ships act as a reef for underwater life.