I found 'Treasure of Matecumbe' just about entertaining, helped by the impressive main cast.

Peter Ustinov, after a poor showing in 1975's 'One of Our Dinosaurs Is Missing', comes back strong with a top performance as Snodgrass. Joan Hackett is also enjoyable as Paxton, especially across the first act. Robert Foxworth fits in too, as he plays Uncle Jim. The two kid actors are Johnny Doran (Davie) and Billy Atmore (Thad), they aren't amazing but are at least likeable and are passable in what they give.

The plot is where it becomes less interesting. The adventure elements... read the rest.

I haven't seen this film for over 40 years and it has held up remarkably well. It's a simple tale of a pair of elderly spinsters who face losing their family home. Their only lifeline may come from a tale of buried US Civil War gold. Others have heard about this treasure too, so when two young boys (Johnny Duran & Pop Atmore) set off with the map in search of it, they are closely pursued by a sinister gang led by "Spangler" (Vic Morrow). They start on the riverboat where they meet the savvy Joan Hackett - who can out sharp the card-sharps; then they alight on the avuncular Peter Ustinov ("Ewing... read the rest.