Cargo Cult...
Ok, well, I bet this makes Americans feel good...
There is a small island population who have been worshipping an American GI for 50 years, and are hoping he will come back. The scenario has the whole "Indiana Jones" vibe, including the very active volcano which, apparently has the spirit of the GI living inside it.
This is a little strange, but it is a great opportunity to share the real Christ.