Jenna is concerned that Liz's attraction to a new guy has to do with her longing to have a child. Jack hits it off with his mother's nurse and Jenna auditions for the title role in a Janis Joplin biopic. Meanwhile, Jack helps Tracy arrange for a "pos... (more)t-nup" with Angie.

Billy Bush, Nancy O'Dell, Peter Dinklage, Salma Hayek