
Everyday people battle a variety of trivia questions and a 40-foot wall for a chance to win millions of dollars. Each pair of deserving contestants, from siblings to spouses to best friends, has a plan to use the life-changing winnings for good things. But defeating the wall is no easy feat. Executive producer LeBron James' game is a true test of both knowledge and poise. With momentary changes between fortune and failure, the outcome is as unpredictable as the bounce of the ball.

Valencia and Essence, a mother-daughter flight attendant duo from Indianapolis, take on the wall, which has them flying high; Valencia goes to isolation to take on the trivia, while Essence is out front directing those balls towards the million.

Nearly 50 years apart, grandmother and granddaughter duo Nellie and Taylor from Quarryville, Pa., take on the wall.

Deidra, a midwife and health care specialist, and her husband Damon, a high school principal, devote their lives to helping others; the new Superdrop brings big surprises for the Detroit duo.

Michael, a firefighter and carpenter, and Holly, a kindergarten teacher, from Knoxville, Tenn., look to take aim at the wall.