Hi, I remember seeing an adventure movie when I was very young. The movie probably has been made in the 60s. As I recall, its a "quest movie" where the party must travel to somekind of dark tower to find the treasure. Along the way, they face multiple danger (like alligators (I think)). The only thing I really remember is that when they reach the tower, there's a booby trap inside that is a big fist coming down on them. Wow! Pretty vague! Do you have any idea what I'm talking about?