Janet escapes Mr. Martin and teams up with Simon to help the other spirits and tell her side of the story. Meanwhile, Mr. Martin, in Mr. Anderson’s body, has found a way to escape Xavier, Nicole and Claire and may be on the run.

Matt’s rivalry with the dance studio intensifies as the owner introduces a picnic table leading to them sharing a bond over spousal grief. Meanwhile, Riley and Matt have to give Carter the talk.

After four seasons, Sir Isaac Higgentoot finally reveals the history behind his rivalry with Alexander Hamilton. Meanwhile, Hetty’s ex-husband, Elias, returns trying to convince one of the ghosts to return to Hell with him.

Georgie works himself sick and ends up seeing his father during his illness induced dreams. Meanwhile, Mandy gets a chance to jump back into her career and her mother shows support that hasn’t been seen in a while.

Simon, Xavier, Nicole and Claire take Janet away to try to sway her to give Maddie’s body back. Maddie searches for proof Dawn crossed over. And the spirits tackle their past and their afterlife.

Pete offers an old family recipe for Jay to use in the restaurant but it turns out the recipe came from Carol’s family who were in the mafia. Meanwhile, Hetty and Trevor use their new power friends alliance to get their own rooms in the mansion.

Georgie and Jim have a blowup over Korean tires that leads to Georgie leaving McAllister’s Auto and working for the enemy. Meanwhile, more of Audrey’s wild past is revealed that aligns with her previous fun with beer.

Matt goes to visit his wife’s grave for Valentine’s Day. While there, he meets a woman who helps him consider the possibility of dating again. Meanwhile, Riley must face her fears about dancing in a social media video.

Simon, Nicole, Xavier and Claire head to dinner with Janet/Maddie. Meanwhile, Nicole and Xavier keep trying things they’ve heard to try to draw Janet out. And Mr. Martin is free in someone else’s body.

Jay’s restaurant is set to open, but it falls on the date that Flower’s cult leader told her the world was going to end. Thinking she’s saving Sam and Jay, she turns to the basement ghosts to try to stop the opening.

Georgie’s mother, Mary, comes to visit Cici, but one of her actions leads to an argument with Mandy’s mother Audrey forcing Georgie and Mandy to pick sides in the first fight that could lead to their inevitable divorce.

Riley’s estranged husband, Jimmy, stops by to visit the kids and try to win her back. Matt notices similar issues between Carter’s relationship with Jimmy that he had with Riley and steps in to give advice.