Board Thread:False Info and Speculative Discussion/@comment-544940-20160221030734/@comment-27411820-20160221043221

544940 wrote: Paul.rea wrote: Don't tell anyone but - You're Right! Thought so. You knew via inside sources i'm assuming. The synopsis for 5x19 says "With the identity of the Beast finally revealed, Scott and his friends are in a race against time to stop the Dread Doctors from implementing their final plan."

So wether or not it's revealed in 5x18 or 5x19, not sure. But with the word "finally" in there, I would personally assume it's revealed in 5x18.