Watch 123Movies. After being falsely accused of treason by a jealous king, the legendary warrior Alexander is exiled to a forbidden monster filled realm and tasked with an impossible challenge: slay three ancient Titans or die trying. Armed with a mystical medallion, a legendary sword, and the help of unlikely allies, Alexander embarks on an epic quest to save the woman he loves, reclaim his honor, and prevent a tyrant from seizing his kingdom.