Island Trader (1982)

http://www.imdb.com/title/tt2403401/

Director: Howard Rubie
Stars: John Ewart, Sancho Gracia, Eric Oldfield, David Manning, Beth Buchanan, Heleen Rebel, Ruth Cracknell, Neil Fitzpatrick, Tony Blackett

An island boy battles an evil ship's captain over the wreckage of a downed plane that was transporting gold bullion.

Australian TV movie
In English
 

AVI 799 Mb 1:35:26
640x480 (1.33:1), 29.970 fps, XviD MPEG-4 ~1031 kbps avg, 0.11 bit/pixel
44.100 kHz, MPEG Layer 3, 2 ch, ~127.70 kbps avg

https://ulozto.net/file/MBkMe63oVffw/islan-trader-avi