TREASURE OF THE FOUR CROWNS - (1983) Trailer

Pour one out for yet another Cannon cash-in. This shameless 'Raiders of the Lost Ark' clone *barely* made it to the screen, after suffering a host of post-productions issues.
Eventually, however, it made it's debut in all its 'Super Vision 3D' glory (In actuality just that standard 3D technique used in the previous year's 'Friday the 13th: Part III)

It has since been re-released on DVD by Shout! Factory.