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Jake “The Snake” Roberts, Chyna, Dusty Rhodes, Kane and Iron Sheik are among the notable figures whose personal and onscreen lives are chronicled in a new round of “Biography: WWE Legends,” airing Sundays on A&E Network. Catch a sneak peek at www.youtube.com/watch? vsdL60BxUVKE

Emotions are high and the pressure will be intense as 14 tournament rookies compete for the championship belt and a $100,000 cash prize in the Guy Fieri-hosted “Tournament of Champions,” airing its fourth season Sundays on Food Network. Learn more at www.foodnetwork.com/shows/ tournament-of-champions

Working-class Americans’ strength, endurance, agility and mental toughness are put to the test in real-world challenges as Season 4 of the Phil Keoghan-hosted “Tough as Nails,” winds down to its finale Wednesday on CBS. Stay on top of the latest news at www.cbs.com/shows/tough-asnails

From the brutal jungles of Guyana to the notorious Devil’s Canyon in Mexico, even the most experienced survivalists will be pushed to their extremes in a new season of “Naked and Afraid,” airing Sundays on Discovery. Binge-watch past episodes at www.discovery.com/shows/ naked-and-afraid

Host Padma Lakshmi and judges Tom Colicchio and Gail Simmons return as 16 past contestants from around the world battle it out for a $250,000 grand prize as Season 20 of “Top Chef” drops Thursday on Bravo. Get your first look at www.bravotv.com/top-chef

Sterling K. Brown, Regina Hall, Viola Davis, Angela Bassett and Aldis Hodge are among those up for hardware as the 54th Annual NAACP Image Awards air Saturday on BET. Get the full list of nominees at naacpimageawards. net