Season 12
9 episodes
1. Shots Fired
42m · Oct 7, 2026
Gunshots at a wedding lead to chaos in the E.D. Goodwin defends herself under threat of being fired. Hannah makes a decision while on maternity leave.
2. Third Rails
42m · Oct 14, 2026
Subway surfers enter the E.D. with serious injuries. Hannah and Abrams employ a surprising creature to help stabilize a patient. Charles looks to solve a mysterious case.
3. They Call Me Ms. Goodwin
42m · Oct 21, 2026
Frost and Charles try to protect a young burn victim. Ripley and Hannah get creative after treating an unhoused pregnant woman. Archer gets unwelcome news.
4. Tomorrow, and Tomorrow, and Tomorrow
42m · Oct 28, 2026
Charles clashes with a colleague when he diagnoses their family member. Frost considers his future. Someone from Goodwin's past reappears.
5. Baptism by Fire
42m · Nov 4, 2026
Suspicions abound when a young injured boy and three burn victims are brought into the E.D. Sgt. Platt visits Gaffney to probe a cold case. Frost gets some news.
6. Lessons in Chemistry
42m · Nov 11, 2026
Ripley evaluates a patient suspected of a decades-old murder. Charles makes a decision while contending with painful family memories. A familiar face returns.
7. Borders and Battle Lines
Coming Nov 18, 2026
Goodwin and Charles enlist the help of colleagues. Frost struggles with his financial situation. A husband races against time for a green card while his wife receives critical care. Archer gets a surprise.
8. Episode 8
Coming Jan 6, 2027
9. Episode 9
Coming Jan 13, 2027