Relationships are challenged at Station 19 following Sullivan's actions at Maya and Carina's wedding, putting his marriage with Andy to the test. Dean comes to terms with his feelings for Vic, while Travis rekindles an old flame.
Forced to travel with her boyfriend, Laine, she begins to experience premonitions associated with the urban myth of The Creeper. Laine believes that something supernatural has been summoned - and that she is at the center of it all.