The good news is that Joe Pickett has his job back, after his last adventure in The Disappeared. The bad news is that he's come to learn that a drone is killing wildlife -- and the drone belongs to a mysterious and wealthy man whose son is dating Joe's own daughter, Lucy. When Joe tries to lay down the rules for the drone operator, he's asked by the FBI and the DOJ to stand down, which only makes him more suspicious. Meanwhile, bodies are piling up...

Travel with renowned photographer Joel Sartore as he photographs at-risk and rare species in the wild, in zoos, and in nature preserves. The three-part series explores his Photo Ark initiative, which aims to document every species at risk of extinction. The captivating and visually stunning special will reveal why ensuring species future matters to everyone.