Ryan Guzman is bracing for a (tidal) wave of emotions…

The first trailer for Season 3 of Fox’s first-responders drama 9-1-1, starring the 31-year-old half-Mexican American actor, has been released.

“9-1-1, what is your emergency?” As is heard at the beginning of the trailer, an emergency is the absence of choice. And the unlucky souls who are enjoying an L.A. beach day when a tsunami hits have one choice.

Run.

The clip for 9-1-1 sets the scene with parents and kids diggin’ the rays, gettin’ wet, and generally havin’ a good ol’ time on and around the Santa Monica Pier. But when the water suddenly begins to drain away from the shoreline, things turn ugly in a hurry.

And it’s all set to the ominous tones of a “Cruel Summer” cover.

Created by Ryan Murphy, Brad Falchuk and Tim Minear, the procedural explores the high-pressure experiences of police officers, firefighters, and dispatchers who are thrust into frightening, shocking and heart-stopping situations. Angela Bassett, Peter Krause and Jennifer Love Hewitt star, with Oliver Stark, Aisha Hinds, Kenneth Choi, Rockmond Dunbar and Guzman in series-regular roles.

The third season of 9-1-1 premieres at 8:00 pm on Monday, September 23.