When 38-year-old Natasha is unexpectedly landed with a baby, her life of doing what she wants, when she wants, dramatically implodes. Controlling, manipulative and with violent powers, the baby twists Natasha’s life into a horror show. Where does it come from? What does it want? And what lengths will Natasha have to go to in order to get her life back? She doesn’t want a baby. The baby wants her.
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.