The cast and crew of Chicago Med previewed a tense conclusion to season 11 ahead of its Wednesday airing. A hospital lockdown will complicate Archer's plan to confess his love for Hannah.
The Gaffney Medical Center enters lockdown in the season finale after a prison riot sends patients to the hospital and allows one prisoner to escape with a gun. Hannah goes into early labor during the crisis, adding pressure to the already chaotic situation at the facility.