* The Pillars of the Earth (2010 miniseries) - A historical fiction novel set in 12th-century England during the construction of a cathedral.
* World Without End (2012 miniseries) - A sequel to "The Pillars of the Earth," set 150 years later, also during the construction of a cathedral.
* The Eye of the Needle (1981 film) - A spy thriller set during World War II, focused on a German spy infiltrating England.
There have also been television adaptations of other Follett novels, but they have not been released as feature films.
It's worth noting that several of Follett's books have been adapted into radio dramas, including "The Key to Rebecca", "Triple" and "Night Over Water."