BEAUTY AND THE BEAST Season 3 Episode 11 Photos Unbreakable : LIAM RECRUITS VINCENT – In a surprising turn of events, Vincent (Jay Ryan) agrees to help Liam (guest star Jason Gedrick) on a mission to retrieve evidence that could expose them both. Meanwhile, a suspicious Cat (Kristin Kreuk) discovers something about Liam’s family history and must warn Vincent before it is too late. Nina Lisandrello, Austin Basis and Nicole Gale Anderson also star. Sudz Sutherland directed the episode written by Roger Grant & Melissa Glenn (#311). Original airdate 8/20/2015.