The Fatal Flaw: A Special Edition of 20/20 - All Episodes

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.

Murders and mojitos. Fresh off the plane, a British detective joins the police force on the luscious Caribbean island of Saint Marie.

What If…? flips the script on the MCU by reimagining events from the films in unexpected ways. Marvel Studios' first animated series focuses on different heroes from the MCU, featuring a voice cast that includes a host of stars who reprise their roles.

From the expansive universe of Dune, 10,000 years before the ascension of Paul Atreides, Dune: Prophecy follows two Harkonnen sisters as they combat forces that threaten the future of humankind and establish the fabled sect that will become known as the Bene Gesserit.

Picking up the story of Sex and the City, And Just Like That… follows Carrie Bradshaw, Charlotte York and Miranda Hobbes as they navigate the journey from the complicated reality of life and friendship in their 30s to the even more complicated reality of life and friendship in their 50s.