The fun of course ruined by the huge wave, and Buck lost Christopher in the torrent at the end of the second episode, when the water began receding.
He spent most of “The Searchers” desperately trying to find Christopher, sustaining injuries of his own, and Christopher’s fate may mean changes for Buck.
The third season of 9-1-1 delivered the show’s biggest natural disaster to date with a tsunami that slammed into Santa Monica Pier, which just so happened to be where Buck and Christopher were hanging out for a day of fun.