Penfield Gruber, a once great scientist, is reduced to managing a sleazy hotel. He monitors the daily comings and goings of his tenants, mainly for his own interest, until underworld figures ask him to spy on a suspected double-crosser. While watching the man, Gruber overhears a murder plot.
Montage reads the films you've rated and works out how this one lands for you. Free, and about two minutes.
