I finally got around to watching this film, which involves a modern-day treasure hunt in Africa for an 1865 Confederate battleship. The treasure hunters are led to the ship by a "Confederate gold dollar" found in Mali. The film coin is played by a prop coin of a Confederate $20 coin, apparently more than one design was used. I put a writeup and some pictures on my website under "Coins in Movies".
Its one of my favorites, the cast is pretty decent and it kept me interested. Gun fights, gold, women, exotic places.......whats not to love