Peter will be guest starring in another episode of Blue Bloods later this April. The episode is called ‘Happy Endings’ and will air on April 16 (one day, after the Younger premiere)
Synopsis:
“Happy Endings” – Business becomes personal for Frank and his 1 Police Plaza team when Baker is assaulted on the street, as well as for Erin, when she asks her ex-husband, Jack Boyle (Peter Hermann), to represent a defendant she’s prosecuting. Also, Eddie wonders if she’s being too stubborn after she publicly undermines one of Jamie’s decisions at work, and Danny and Baez investigate the attempted murder of a couple with huge secrets, on BLUE BLOODS, Friday, April 16 (10:00-11:00 PM, ET/PT) on the CBS Television Network