NBC | 10:00 pm
The birthday of Jenny Banks (Elizabeth Lail) gives everyone a reason to celebrate in the new episode "Happy Birthday Jenny." Music Joe (James Wolk) crashes the honoree's party while Amy (Natalie Martinez) is in pull-out-all-the-stops cop mode, and Nurse Joe and Christopher seek inspiration for the perfect birthday cake for Jenny. Elsewhere, Cop Joe and Amy take an important step in their relationship. Charlie Barnett, Adam Rodriguez and Teddy Sears co-star.