Survivors and eyewitnesses tell the immersive story of Jim Jones' idealistic organization's final hours that spiraled into a mass casualty event.

Keith and Sherri Papini's seemingly idyllic family life is shattered when Sherri vanishes from their northern California neighborhood, triggering a frenzied search that becomes news around the world.

Go behind the scenes of a notorious NBA owner's racist remarks, captured on a tape heard around the world, charting a collision between a dysfunctional basketball organization and even less functional marriage, and the precipitating tape's impact on an ensemble of characters striving to win against the backdrop of the most cursed team in the league.

In the crime-ridden city of Gotham, Amanda Waller, the head of A.R.G.U.S., assembles a group of notorious criminals—Harley Quinn, Deadshot, Peacemaker, Clayface and King Shark—for a mission into an otherworldly realm that's connected to this world through a gate. It's a realm of swords and magic where orcs rampage and dragons rule the skies. Can Harley Quinn and her crew conquer this perilous realm?

The Kardashian-Jenners return with a year full of challenges, milestones, and new adventures. With uncertain futures and their past returning to haunt them, Kourtney, Kim, Khloé, Kendall, Kylie, and Kris will have to rely on each other as they navigate their roles as moms and businesswomen, to overcome the obstacles that come with their increasingly complicated lives.

Season four finds Carmen "Carmy" Berzatto, Sydney Adamu and Richard "Richie" Jerimovich pushing forward, determined not only to survive, but also to take The Bear to the next level. With new challenges around every corner, the team must adapt, adjust and overcome. This season, the pursuit of excellence isn't just about getting better - it's about deciding what's worth holding on to.

ABC News’ correspondents are taking viewers on a journey straight to the source of the stories.