Dateline: Unforgettable

A reality TV show that follows crews mining the gold placer deposits of the Yukon Territory.

Rick and Marty Lagina, two brothers from Michigan with a life-long interest in the mystery of Oak Island, renew efforts to discover the legendary treasure with sophisticated machinery.

The four-time Emmy Award-winning musical competition series "The Voice" returns with the strongest vocalists from across the country invited to compete in the show's newest season.

Stripped down and stranded, Naked and Afraid veterans return for the most isolating challenge yet. With no tribe, partner or help of any kind, mental toughness plays a key role in making it through this 21-day survival challenge alone.

The Slaton's are larger-than-life sisters who have always relied on each other and food for support. Amy, age 31, is desperate to have children, but hasn't been able to due to her weight. While Tammy, age 32, is one step away from being bedridden.

The Masked Singer is a singing competition guessing game based on the Korean format King of Mask Singer. The performers are celebrities wearing elaborate head to toe costumes to conceal their identities from the host, panelists, audience, and other contestants. 12 celebrities appear on the show with one singer eliminated each week and unmasked. Small hints are given to help viewer play and guess along. The "who-sung-it" is hosted by Nick Cannon and features a star-studded detective playing panel: Ken Jeong, Jenny McCarthy, Nicole Scherzinger and Robin Thicke. For season 1, the competitors are all "household names" and have a combined 65 Grammy nominations, 16 multi-Platinum albums, 16 Emmy nominations, 9 Broadway shows, 4 Super Bowl titles, and 4 stars on the Hollywood Walk of Fame.