S13·E4 The Big Empty

Episode recap

In the fourth episode of the thirteenth season of Supernatural, titled The Big Empty, Sam, Dean, and Jack investigate a mystery surrounding a series of murders when multiple patients of a grief counselor named Mia Vallens turn up dead. During the course of their investigation, Sam, Dean, and Jack are each inadvertently forced to deal with unresolved grief of their own.

Supernatural is an American dark fantasy television series created by Eric Kripke that was first broadcast on The WB and later on another network. The long-running television series follows the journeys of two brothers, Sam and Dean Winchester, who follow the family business of saving people and hunting things. The series stars Jared Padalecki, Jensen Ackles, Jim Beaver, and Misha Collins. Throughout its run, the television program has spanned multiple seasons, with fifteen seasons available for streaming on Peacock.

The episode focuses specifically on the investigation into the deaths of the grief counselor's patients, which brings the characters face to face with their personal struggles. Because the provided synopsis and sources only contain limited details about this specific episode, further specifics regarding the exact sequence of events, supporting guest stars, and resolutions are omitted to maintain strict adherence to the provided verifiable facts.