Angela Bassett, Peter Krause, Oliver Stark, Aisha Hinds, Kenneth Choi, and Rockmond Dunbar star alongside series newcomer Jennifer Love Hewitt.
These emergency responders must try to balance saving those who are at their most vulnerable with solving the problems in their own lives.
9-1-1 is co-created and executive produced by Ryan Murphy alongside Brad Falchuck and Tim Minear who serves as showrunner.
The series is based on the real-life, high-pressure experiences of emergency response providers who are thrust into heart-stopping situations that are equal parts unpredictable, intense and uplifting.