Jenna is concerned that Liz's attraction to a new guy (Peter Dinklage) has to do with her longing to have a child. Jack hits it off with his mother's nurse. Elisa (Salma Hayek) helps Tracy and Angie (Sherry Shepherd) arrange a post-nip, and tries to get Jenna an audition for the title role in a Janis Joplin biopic.