A story that finds a recently-released WW I prisoner of war, Dr. Vitus Werdegast, travelling by train to the eerie mountain-top home of his former commanding officer, Hjalmar Poelzig, who betrayed Werdegast and his comrades to the enemy army, subsequently marrying Werdegast's wife (whom he told died during the war) and, after killing her and preserving her body, marries Werdegast's daughter as well. Sworn on revenge, Werdegast brings fellow travellers Mr. and Mrs. Alison to Poelzig's home, a Caligariesque fortress which Poelzig designed, as he happens to be an architect when he's not too busy running his Satanic Cult from the depths of his house. The house, it seems, was built upon the ruins of the WW I fort Poelzig had commanded during the last years of the war, the very spot where tens of thousands of Poelzig's own men were murdered or taken prisoner of war thanks to his betrayal of them...
It is against this background that the two men, Poelzig and Werdegast, play out a living chess game against one another, using the young Mr. & Mrs. Alison as the stakes for a macabre ritual played out between the betrayer and the betrayed.
One of the very best of the Universal horror films,even though it can properly be regarded as *not* being what one would think of as a "horror film," this one is a must for any deep-thinking person who desires to understand the potential for extreme darkness the human soul can be capable of.
