CHIN's

Phil and Claire have a huge fight and Phil hasn't a clue as to what it was over, so Gloria steps in to counsel Phil while Jay counsels Claire. Meanwhile, Jay has some regret in buying Gloria a karaoke machine, and Cameron is in full prep mode for a huge fund-raising event and asks Mitchell and Luke for help.

When Phil and Luke embark on a discovery expedition underneath the house, Phil tries not to let his fear of the dark and of creepy crawlies get the best of him. Meanwhile, Claire takes a nervous Haley to the DMV for her driver's test, Manny's sudden illness before a friend's amusement park birthday party makes Gloria suspicious, and Cameron and Mitchell invite Lily's pediatrician over for what turns out to be an anxiety-ridden brunch.

The 118 fights an apartment building blaze; Athena's response to an accident call leads to a more sinister crime; Hen performs a risky medical procedure during a televised cooking show; Buck is inspired to reunite with his lost love.

Bobby Nash decides to move to Los Angeles in the hopes of restarting his life after a devastating tragedy that struck his family back in Minnesota, but in Los Angeles, he first meets Athena Grant and works his way to captain of the 118.

The end is nigh! Lucifer, Chloe, Maze and Amenadiel prepare for battle with Michael and his not-so-angelic army of supporters.

When a murder investigation reveals the dark side of Hollywood, Chloe puts her life on the line to protect an innocent victim. Then, Lucifer comes up with a hell-raising scheme to help Cain, but when Amenadiel and Maze get involved, things don't quite go as planned.

When a grisly murder takes place at an insane asylum, the prime suspect calls himself God. After realizing that this man could actually be his father, Lucifer struggles with his feelings towards him and tries to find the truth, all while trying to discover who the real killer is.

Eric finds a brochure for a nice motel and plans a romantic weekend with Donna, who's glad for the chance to get away from her feuding parents. Both lie about their whereabouts to their parents. But the lie blows up in their faces when they learn who their neighbors are at the motel. Meanwhile, Kelso thinks that he's not a man any more because he can't perform with Pam Macy.

Midge and Bob decide to renew their relationship with a second wedding, and want Donna to write the vows. This is difficult for Donna, since their marriage hasn't been very stable recently. Kelso is worried that the wedding will give Jackie ideas that he just doesn't want to consider. Writing the vows makes Donna come to a decision about the state of her relationship with Eric.