Support for the great filmmaker:

I apologize for this and it’s not funny:
I’ve never asked for anything, this is the first time. I’m looking for a movie that I’ve seen since I was a child. I can't find it anyway, I just didn't try, the last hope for you!
All I remember from the movie is one scene. The essence of which, as I remember, is that a large ship, on which there were many dwarfs, sailed to look for something on the island. The island was a desert. Because of this, there was a fight between them right on the sand and someone accidentally grabbed a skull or a stone in the sand and when he threw it, he broke the huge glass that stood on the island and on which this desert was painted, that is, it was so secret, and behind this glass was what they were looking for, some castle or what.
If you remember this movie, hurry away!
Give me what you need, please. thank you!
p.s I will not leave...
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This is, it seems, the "Bandits of Time" of Terry Gilliam. (Let the people see it)