The Doctor

Based on an international hit, which already is a viral phenomenon with more than half a billion fans worldwide, and the No. 1 top-trending video of 2017 on YouTube, The Masked Singer features celebrities facing off against one another with one major twist: each singer is shrouded from head to toe in an elaborate costume, complete with full face mask to conceal his or her identity. Ken Jeong, Jenny McCarthy, Nicole Scherzinger and Robin Thicke serve on the panel and play detective, alongside host Nick Cannon.

48 Hours is a CBS news magazine that investigates intriguing crime and justice cases that touch on all aspects of the human experience. Over its long run, the show has helped exonerate wrongly convicted people, driven the reopening -- and resolution -- of cold cases, and changed numerous lives. CBS News correspondents offer an in-depth look into each story, with the emphasis on solving the mystery at its heart. The program and its team have earned critical acclaim, including 20 Emmys and three Peabody Awards.

Extracted features 12 untrained competitors attempting to survive extremely grueling conditions, perilous terrain, and the threat of fearsome predators in the unforgiving Canadian wilderness. Meanwhile, some miles away, their family members are locked down at a secluded headquarters watching them navigate their dangerous surroundings alone via a 24/7 live feed. The fate of each untrained contestant in the wilderness lies in the hands of their family members back in HQ. Each amateur survivalist's family has the power to decide whether their loved one has what it takes to brave the elements and fight to be the last one standing, or whether the family will push the ominous "Extract" button and remove their loved one and their whole family from the competition. Extracted begs the question: how far will their loved ones let them go for a chance for their family to win $250,000?  

Since it began in 1983, Frontline has been airing public-affairs documentaries that explore a wide scope of the complex human experience. Frontline's goal is to extend the impact of the documentary beyond its initial broadcast by serving as a catalyst for change.

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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.