Duration: 45m

TV-14 8.0 Drama

Chicago Med S4E7

The ED goes on lock-down due to a deadly chemical spill that threatens the lives of patients and leaves one of Med's own in the balance.

Release Date: November 7, 2018 (USA)

Creator: Matt Olmstead & Dick Wolf

Cast: Marlyne Barrett, S. Epatha Merkerson, Oliver Platt, Nick Galfuss, Brian Tee, Yaya DaCota, Lorena Diaz, Torrey DeVitto, Dominic Raisn