A young American goes to London to sell the ancestral family home, and he spends the night listening to the Germans dropping bombs on the city while the current tenant tells him the entire history of the old mansion. Turns out, "this old house" has quite a backstory! Almost every famous British performer took part in this well-done wartime tribute. Kent Smith and Ruth Warrick are the two leads. Just a small sample of the rich cast includes Herbert Marshall, Charles Laughton, Ray Milland, Dame May Whitty, Ida Lupino, Claude Rains, Elsa Lanchester, Roland Young, and Robert Cummings. I repeat,...