Behind the Door (1919) (Flicker Alley, Blu-ray+DVD) was for decades a film known by reputation only. A good film, yes, but more than that a notorious one, for what lay behind the door was… No spoilers because the film, once known to exist only in incomplete form, has been reconstructed and restored by the San Francisco Silent Film Festival and released on disc by Flicker Alley. Its reputation proves well-earned.

Hobart Bosworth plays Captain Oscar Krug, an American seaman of German ancestry who left the sea for life ashore for the love of a woman. But in the opening moments of the film he’s a haunted man returning to the ghosts of the past in his old taxidermy shop, now a ransacked ruin choked by dust and shadow. His story plays out in the shadow of this resignation, a sunnier time when he was in love with banker’s daughter Alice (Jane Novak) and respected by his New England community. A jealous suitor uses the outbreak of World War I to whip up anti-German hysteria (which, in 1919, was not that distant a memory) but the two-fisted patriot wins over the mob with a roundhouse of a brawl and a rousing proclamation to do his duty, as every American should. He bonds with his opponent, McTavish (James Gordon), over the brawl and a few cuts later Krug is captaining an American naval ship, the Perth, with McTavish as his loyal mate and friend. And Alice stows aboard, kicked out by her possibly-crooked, definitely-shady banker father, ready to do her duty as a nurse. Then the unmistakable conning tower of a submarine rises from the surface of the sea and German U-boat commander Brandt (Wallace Beery) torpedoes and sinks the Perth with far too much malicious glee. If director Irvin Willat makes a point of celebrating the patriotism of German-Americans, he brands the German enemy with the familiar stereotype of the bloodthirsty Hun.
The rest of the story is best discovered on your own because it’s a doozy of a portrait of war crimes and gruesome revenge.