Episode 4

A young boy known as the Avatar must master the four elemental powers to save a world at war — and fight a ruthless enemy bent on stopping him.

Set 200 years before the events of Game of Thrones, House of the Dragon tells the history of House Targaryen as they fight through a civil war.

An emotional thrill ride through the day-to-day chaos of the city's newest state-of-the-art trauma center and into the lives of the courageous doctors, nurses and staff who hold it all together. This is one of those days.

This live, two-hour, in-ring show will air every Saturday night from 8-10 p.m. ET and feature more wrestlers, more stories and more action to super-serve fans. AEW: Collision will feature headliners including Miro, Samoa Joe, Thunder Rosa, Powerhouse Hobbs, and Andrade El Idolo. 

District 21 of the Chicago Police Department is made up of two distinctly different groups. There are the uniformed cops who patrol the beat and go head to head with the city's street crimes. And there's the Intelligence Unit, the team that combats the city's major offenses - organized crime, drug trafficking, high profile murders and beyond. These are their stories.