We have the description for episode 18
 
The Memory Remains
 
SECRETS AND LIES – Sam (Jared Padalecki) and Dean (Jensen Ackles) investigate a missing person’s case in a small town. The lead witness tells the Winchesters the attacker was a man with the head of a goat. Sam and Dean aren’t sure what to believe but when the witness goes missing they realize the town is hiding a dark secret. Phil Sgriccia directed the episode written by John Bring (#1218). Original airdate 4/13/2017.
 
It sounds as if we actually have a new type of monster. I like new monsters, so yay!.  John Bring has been a writers' assistant on the show and co-wrote Beyond The Mat last season.  What do you take from this description? Let us know in the comments or in the discussion thread for episode 18.