Marina convinces Connor to dance with Lupe in a salsacompetition to get to know her better. Meanwhile, Sarah andDenise take care of Tom as he recovers from a medicalprocedure.
Naz gets in deeper with the Coyotes, earning him an invite toAdeline's party, but when Naz finds himself in hot water,it's up to Sam and Kelly to pull him out before events getdeadly.
Severide and Seager team up to investigate a fire at the homeof a troubled young woman. Pelham moves into 51's rumoredcursed office. Kylie assists Kidd with Girls on Fire.
While out for a jog, Upton witnesses a horrible car crash andrisks her own life to save the passengers. After learning moreabout the victims, the team must track down the manresponsible for the brutal crash.
It's the summer of 1986 and the Saint crew has leveled up.Franklin's personal and professional relationships areflourishing, but a problem in the valley brings trouble to hisdoor.
Gary learns some new things about Maggie on their road trip toAlbany. Eddie helps Rome in a time of need, and Regina setsboundaries with her father. Katherine reunites with someonefrom her past.
Secrets revealed at a major fundraising gala for the hospitalthreaten to end a tenuous truce between Dr. Sam Griffith andher father; cardiothoracic resident Dr. Lex Trulie makes adecision that could alter her career trajectory.
Dylan and Archer diagnose a pregnant woman with a seriousinfection. Maggie receives shocking news. Will and Charlesquestion an elderly patient's Alzheimer's diagnosis. In aneffort to help a patient, Crockett takes a risk.
With Gideon hurt, the Legends only have one way to save her.Once Evil Gideon is active, she continues to try to destroythe Legends, until Gideon reminds her of a certain protocolshe must follow. Trying to help, Gideon negotiates a deal tosave the Legends but to get them to agree, she breaks a majorrule. Meanwhile, the Legends come up with another plan thatcould potentially solve all their problems.
When Erica and Geoff plan a joint bachelor/bachelorette partyat the beach, Barry finds himself face-to-face with hisex-girlfriends and their current boyfriends - causing him tospiral in his attempt to stand out during the festivities.Meanwhile, Adam decides to intervene when Lou takes overplanning the wedding video, ultimately bringing the familiestogether.