Watch anime online, stream anime episodes online for free.Watch Monster Episode 57 English version online and free episodes. Anime Episode guide, Chapter Monster Episode 57 English dubbed That Night A flashback to Johan’s and Nina’s past, to the time before the Liebert’s homicides reveals the reason behind Johan’s killing. Police makes a startling discovery at the burnt down mansion. Tenma finally learns where Eva is. And Lunge reveals Lipsky’s true identity.