David An

A small plane crash in Seattle causes multiple casualties and brings back horrible memories for the doctors, especially Meredith and Arizona. Meanwhile, friction between Owen and Amelia makes for an uncomfortable working situation for Stephanie.

The team investigate the poisoning of a suspected spy. Meanwhile, Deeks and Kensi struggle to organise their festive plans.

Bonnie tries to replicate her favourite traditions while reminiscing about happier times with her friends. Sheriff Forbes brings holiday cheer to Caroline at Whitmore College, Alaric turns to Damon and Elena for help when Jo goes missing and Stefan is forced to break some devastating news to Caroline.

On Christmas Eve, the team races to try to save a boy trapped in a beach-side cave, where the rising tide threatens his life.

Magnum and Higgins try to help Zhao, a close friend of Kumu, retrieve her life savings that were all lost to a scammer. Meanwhile, TC becomes increasingly frustrated at the lack of progress in his recovery and pushes everyone away.