It's Called Improvising, Bitch! Ringer : Season 1 Episode 21
TV-14 The CW 44m
Aired: April 10th, 2012 @ 9:00 PM EST on The CW
Catherine's plot to drive apart Andrew and Bridget falters. Machado learns who wanted Siobhan dead. Siobhan's plan to help Henry hits a snag.
