In a world strangely similar to ours, a cowboy by the name of Roland Deschain of Gilead pursues his eternal enemy, the man in black. Roland, solitary, perhaps damned, walks tirelessly through a sad and abandoned landscape. Meet Jake, a boy from New York but from another time, and they both join their destinies. Before them are the mountains. And far beyond, the Dark Tower ... Film adaptation of the literary saga of Stephen King.