John and Debra’s relationship comes to a head in an unexpected way.
Beth’s trip home to care for her mother sparks an unexpected realization.
Halstead’s badge is revoked when Lonnie Rodiger is found dead; Severide and Clarke find Dr. Elliot’s torso; Sumner tries to prove herself; Lindsay shares a moment with Severide.
A snooty cinema purist struggles to convince his fellow film-goers that the 3D movie they’re watching is summoning forth a brain-sucking interdimensional monster only he can see.