In 2003 the Sci-Fi Channel made a miniseries called Frank Herbert’s Children of Dune. The miniseries is actually an adaptation of both Dune Messiah and Children of Dune.
The book was nominated for the Hugo Award for Best Novel in 1977. It lost to Where Late the Sweet Birds Sang by Kate Wilhelm.
The one-eyed view of our universe says you must not look far afield for problems. Such problems may never arrive. Instead, tend to the wolf within your fences. The packs ranging outside may not even exist. ~ Children of Dune by Frank Herbert