ACCIDENTALLY ON PORPOISE -Despite her history of transgressions, Grace and her neighbor, James, decide to give their relationship one more shot. But when James invites Grace to his job at the aquarium, she endangers his job and a species. In order to help Will deal with his anxiety about becoming a father, Jack takes him to an unexpected place to blow off steam – church. Karen finds herself in a confessional booth, and a visit from Smitty makes her reconsider their entire relationship.
OF MOUSE AND MEN – Worried about Grace being a single mother, Marilyn introduces her to a couple interested in adopting Grace’s baby. Karen gets Will to help deal with a PR nightmare created by a player on her baseball team.
BI-PLANE -Will and Grace decide to intervene when they discover Grace’s niece is dating a bisexual man. Jack gets permission from his husband, Estefan, to sleep with his celebrity hall pass, guest star Ryan Phillippe. Karen struggles to adapt when her assistant, Friday, books them on an economy flight.
LIES & WHISPERS -Grace and James give their relationship another chance despite what she did; Will is thinking of withdrawing the funds until Jack’s husband talks to him.
WHAT A DUMP -Grace and her neighbor, James give their romance another shot, even after she slept with his son and his father. But an embarrassing incident puts Grace’s relationship, and her dignity, in jeopardy. Will decides it’s time for Jack to grow up, and cuts him off financially. But unlikely wisdom from Jack’s husband, Estefan, makes Will reconsider.
Performance Anxiety – Committed to becoming a father on his own, Will meets a potential surrogate with stellar reviews, but her lifestyle choices give Will doubts. In order to gain entry to AnnieCon, Grace pretends to be a formerly famous Annie, while Jack tags along in hopes of completing his celebrity hair E.G.O.T. Karen has a romantic encounter with a disabled veteran.
The Grief Panda – In the aftermath of Will and McCoy breaking up, Grace and Jack hire the Grief Panda to help Will process his pain. With Karen completely occupied with her new baseball team, Grace believes that she has to fire Karen in order to set her free.
The Chick and The Eggdonor – Will and Grace get competitive over whose process of having a baby is more difficult; Jack helps Karen prove to Danley Walker that she’ll be a competent owner of her new baseball team.
With Enemies Like These – Will discovers a way to finally get back at Jack for years of relentlessly mocking his hairline; Grace is determined to prove she’s strong enough to handle the challenges of being a single mother, and Karen gets an invite to Stan’s old poker game.
Pappa Mia – When Grace admits she’s not sure who the father of her baby is, Karen orchestrates a Mamma Mia situation with the potential baby daddies. Will worries what will happen if he has a straight son, and enlists Jack to help him prepare.