Laura Cerón

A Halloween-costumed patient scares the doctors; Carter breaks bad news to an injured youngster; the Healthmobile travels to a dangerous part of town.

Dr Lewis must overcome her fear of flying when she and Dr Greene rush via helicopter to the scene of a rural car accident.

Dr Greene jeopardises his career when he treats a woman without her consent, but he finds romance at work with nurse Chuny. Someone finds out about Carter and Keaton's relationship while Doug and Carol relive happier times together and the emergency room loses one of its own.

When the COVID-19 pandemic hits Seattle, the Station 19 crew leans on each other for support; Andy tries to make sense of her mother's return; a group of teenagers unintentionally starts a wildfire.

In the tense season finale, a suspicious Andy investigates her mother's death, while the crew find themselves in grave danger.

The ER faces a blood shortage; a security guard stops a rapist assaulting an old woman; Benton is upset when Carla plans to put Reese in day care.