Laura Heisler

A blizzard causes a traumatic multi-car accident, stretching hospital resources to the limit. Rhodes and Latham face tough triage decisions, while Chloe hears the final request of a severely burned patient.

A new doctor at Seattle Grace puts others on edge; Arizona struggles with phantom limb pain; Meredith is faced with her worst fear.

The remains of a competitive gamer are found in a grease truck; Sweets, Hodgins and Jeffersonian intern Colin camp out for tickets to a movie premiere.

Frankie tries to save her job with a publicity stunt; Sue finds out she needs glasses when she doesn't make the swim team.

Betty makes a surprising discovery when a YETI assignment has her and Marc analysing Mode's finances; Betty deals with increased attention from Matt and discovers that Henry has posted unexpected news on Facebook.

Mike's brother Rusty comes over for Thanksgiving and Frankie wants them to share their feelings with one another.