Patient X Beauty and the Beast : Season 3 Episode 10
TV-14 The CW 1h 00m
Aired: August 13th, 2015 @ 9:00 PM EST on The CW
When Cat and Vincent make it their mission to capture Liam, they find information about a Patient X that they might be able to use to help them find him. Meanwhile, JT and Tess work to confirm that JT is serum free.
