There was a 1981 movie called ‘Race for the Yankee Zephyr’ that was filmed around Queenstown in NZ. It involved a downed U.S. Navy DC-3 cargo plane missing since 1944 that holds medals and a lot of money. The movie starred Ken Wahl, Lesley Ann Warren, Donald Pleasance and George Peppard.
There was some pretty creative flying in a H300, excellant scenery and some dear hunt footage.
Old, but worth a look.
