Paul's visions in DUNE.

[Gawdzilla Sama]

Maybe you should try looking for the Syfy Dune and Children of Dune miniseries. If you're not interested in reading several long books or waiting years for Denis Villeneuve to finish his adaptations of the Dune series, they have the adaptation of being about as faithful as you can reasonably expect from a low-budget basic cable miniseries. They're on YouTube, and a channel called Orodreth Artaresto has all six episodes of both series.

I tried watching "Children of Dune". That dog won't hunt. No faulting anybody, just not my thing now. I do plan to get the books. Started the second one when it came out but circumstances had changed. (High school student, then military, wildly different situations. I wound up reading The Mote in God's Eye on the side of an erupting volcano while smoking black Pakistani hash laced with opium. Different input.