Connor invites all the cousins over for an epic sleepover to cheer up his daughter, Gretchen. Meanwhile, Tom is determined to prove he can be a fun uncle too.

Things get a little hot in the kitchen when Tom considers ghostwriting a memoir for a celebrity chef. Connor starts dating a woke friend of Sarah and Denise's who makes a surprising impact on him.

Tom and Marina must make a difficult choice after they uncover a bombshell revelation about Sofía Salazar; Connor and JoJo's secret relationship is complicated by Denise and Sarah's matchmaking efforts.

Tom and Connor vie to prove who would make a better sperm donor to Denise. Meanwhile, Sarah tries to prove to Alison that she has what it takes to direct the spring musical by throwing a successful fundraiser at Connor's house.

It’s Halloween and everyone is on edge! Especially Tom who fears nobody will attend his in-person book reading – except for his No. 1 fan that is. Though the family presumes her to be a stalker, the mysterious woman turns out to be something even more shocking.