Supernatural The Animation Episode 20 English Dubbed Episode Title: What Is and What Should Never BeEpisode Description:Dean wakes up with an unknown woman next to him who turns out to be his wife. What's more, his mother Mary, who is supposed to be dead, is alive and Sam is married to Jessica, who was supposedly killed. Dean and the others gather together to celebrate his mother's birthday. Even though Dean was perplexed by this everyday life he started feeling happy, til he realized the truth behind that world and then...