Season 4

Lisa, a mental health counselor from Wanatah, Ind., and Dan, a construction analyst and woodworker, take on the wall. With big drops, this married couple work their total to epic heights and attempt to walk away with a massive payout.

Brittany, a city event coordinator, and CJ, a middle school teacher, are siblings from Bridgeway, N.J., who take on the wall for their chance at $12 million.

Tamara, a professor, and her husband Leo, a mental health therapist, from Jonesboro, Arkansas, take on the wall and the all-new Free Fall+ for a chance at over $12 million.

Travis and Michael are cousins and construction workers from Willow Wood, Ohio who love to lend a helping hand to those in need. With the all new "Free Fall +" in Round 1, and millions up for grabs on The Wall, will these cousins have what it takes to walk away with a massive pay out?

KD, a church worship director, and CJ, a criminal investigator, are a married couple from Covington, Georgia. With huge amounts of money on The Wall, will they walk away with millions or will The Wall have them singing a sad song all the way home?

Debbie, a retired police officer, and Ghadir, a student, are a grandmother and granddaughter duo from Baltimore, Maryland. With the all-new "Free Fall+", and millions of dollars just a drop away, there is no stopping how far this duo will go.

Jason and Jay are US Navy Veterans and husbands from Darnestown, Maryland. It's hard not to root for these dreamers as they face The Wall and look to walk away with millions of dollars.

Terra, a primary school principal, and Brandi, an admissions counselor, are sisters from Atlanta Georgia. With life changing money on The Wall, will these two ace their game and walk away with millions?

The Wall celebrates NBC's Tokyo Olympic Games! Two-time gold medalist speed skater Apolo Ohno, and his fiancée Bianca Stam, take on The Wall to raise huge amounts of money for the Team USA Fund, supporting future Olympic and Paralympic athletes.

Teams of two compete in four rounds of games in hopes to win millions of dollars in prizes.

Evalyna, an Air Force veteran and member of the Blackfeet tribe, and husband Shawn, a former bomb technician for the Army and currently a detective, are from Great Falls, Mont. They adopted their four daughters within six months of each other to help give them a better life. With millions on the line, will this couple have what it takes to take home a massive payout?

Mikail, a FedEx driver in Georgia, and his sister Shakira, an award-winning ICU nurse in North Carolina, both enjoy helping the community. Mikail recently went viral for helping a young boy get his skateboard to his idol, Tony Hawk. With the all new "Free Fall +," these siblings will build up their bank in hopes of walking away with life-changing money.

Jordan, who works in real estate, and Maurcus, a non-profit manager, are newlyweds from Atlanta. The two traveled to the Bahamas after Hurricane Dorian to help rebuild the islands. Will these newlyweds have the knowledge and the luck to win the honeymoon money they deserve?

Ted, a youth-sports coach and Hayden, who is in sales, are a father and son from Akron, Ohio. Hayden won the American Red Cross Hometown Hero Award after he saved a young girl from drowning