Nazi Megastructures - Season 3

Lazarus follows a man who returns home after his father's suicide and begins to have disturbing experiences that can't be explained. He quickly becomes entangled in a series of cold-case murders as he grapples with the mystery of his father's death and his sister's murder 25 years ago.

Alert: Missing Persons Unit is a procedural drama about the Philadelphia Police Department's Missing Person's Unit (MPU). Each episode features a heart-pounding, life-or-death search for a missing person that runs alongside Jason Grant and Nikki Batista's series-long quest to find out the truth about their long-lost son.

American Idol is an American singing competition show, where contestants perform in front of a panel of star judges, representing the music industry. The winner is determined by viewers' vote.

The Americas showcases the wonders, secrets and fragilities of the world's greatest supercontinent. For the first time, the Americas stars in its own incomparable series, using cutting-edge technology to uncover never-before-seen behavior, and highlight the extraordinary, untold wildlife stories that will deeply connect with millions around the world. Five years in the making and filmed over 180 expeditions, this groundbreaking series reveals the spectacular landscapes of Earth's most varied landmass - the only one to stretch between both poles. The Americas' unprecedented scale and ambition delivers remarkable world firsts; new species, new intimate courtship, dramatic deep sea hunting and some of nature's strangest stories - even a frog that seems to defy death every day. Each hourlong episode features a different iconic location across the Americas: "The Atlantic Coast," "Mexico," "The Wild West," "The Amazon," "The Frozen North," "The Gulf Coast," "The Andes," "The Caribbean," "The West Coast" and "Patagonia."

NOVA brings you stories from the frontlines of science and engineering, answering the big questions of today and tomorrow, from how our ancestors lived, to whether parallel universes exist, to how technology will transform our lives.