Beauty and the Beast 4×05 “It’s a Wonderful Beast” – Vincent (Jay Ryan) and Cat (Kristin Kreuk) realize they have to go into hiding now that someone is out to kill Vincent. Vincent wonders if Cat would have been better off without him and gets a glimpse into exactly what her life could have been. Austin Basis, Nina Lisandrello and Nicole Gale Anderson also star. Stuart Gillard directed the episode, written by Melissa Glenn (#405). Original airdate : 6/30/2016.