Partners 'n Crime

S8 E21: Will (Eric McCormack) and Grace (Debra Messing) begin attending childbirth classes in preparation for the baby, but as Will and Vince (guest star Bobby Cannavale) take another chance at their relationship together, Grace starts to doubt whether Will is up for raising a child with her. Meanwhile, Karen (Megan Mullally) looks to Jack (Sean Hayes) for comfort as her marriage with Stan hits a bumpy road but finds that Jack is a little preoccupied with his new television show.