I can't remember what the name of the movie was and it was sooooo long ago I can only remember a few ( very few) details
Here is what I remember : A trapdoor in a castle leading to some kind of red ( kind of like a sea) luquid... I remember some kind of boat and for some reason... a clown or a jester comes to mind.
Thanks!

That kind of sounds like the movie Little Nemo to me!
But I could be dead wrong!