Billy and Sheena visit their Uncle Harold on an island in the Caribbean, but while exploring under water they find something terrible lurking deep...
Whakauru Koreutu Koreutu, Rapua nga mea katoa Kaore he Panui, Miriona taitara ka taapirihia ia ra, Katoa nga papaaho me te Tino Aroturukihia, Ahakoa hea, ahakoa te wa
Waitohu Tere Up!
Hangaia he Kaute Koreutu