Even a day at the beach is a cause for drama on this Fox hit.

9-1-1s tsunami event will be structured much like last years opener.

Part three is the aftermath of that once the water recedes and people are displaced and separated.

9-1-1: Angela Bassett in the “Kids Today” season premiere episode of 9-1-1 airing Monday, Sep. 23 (8:00-9:00 PM ET/PT) on FOX. © 2019 FOX MEDIA LLC. CR: Jack Zeman / FOX.

Credit: Jack Zeman/FOX

We dont know whos lived and whos died.

Buck has lost [Eddies son] Christopher (Gavin McHugh) and its very harrowing.

This whole discovery that just brings up her past and what has made her who she is.

She unravels a mystery from her youth as we tell that story in parallel timelines.

Theyre definitely back on, says Minear of the couple.

I think that shes probably far more damaged by Doug than she knows yet.