Emergency:LA revolves around the Fictional Emergency services based out of Station 77 of the LA City Fire Department, Downtown LA district of the LAPD and the Emergency Hospital treatment center Trauma One. The series will focus on the day to day activities, rescues, investigations and treatments, that take place in the respective environments as well as the personal lives of the characters that inhabit them.

After moving to an isolated cabin, Jacob Taylor vanishes without a trace. With the help of footage he leaves behind, his family members, friends, and a detective try to find answers to the strange events that are centered around him.

After strange trumpet-like sounds in the sky have been reported at locations around the world, a wannabe journalist sets out to investigate with his best friend, but they soon find themselves facing an encounter with terrifying results.

Running from his tormented past, a man takes a job in the middle of the woods, only to find his quiet life shattered when it soon turns out nothing around him is what it seems.