In this special episode, Air Force hero Ryan and his wife, Stephenie, take on the Wall.

Noah and Lisa tackle the Wall together for a chance to win big.

Milton and Aaryn are in it to win it when they take on the Wall.

Lenny and Sharon go for broke in hopes of winning big.

Delvar and Bonnie band together to conquer the Wall and go home winners.

Jeff and Jamie are ready to take on the Wall and win big.

Chris and Paris put it all on the line to conquer the Wall.

Angela and Jodi are ready to dominate the Wall and win big.

Tomeka and Andre put it all on the line to conquer the Wall.

Erin and Rachael risk everything to conquer the Wall.

Sheriese and Kieara brave the Wall for a chance to win big.

Ruben, a dentist who provides free dental work to patients in need, and his wife Sandy battle the Wall in hopes of winning big for their five children.

Social worker Victoria and her mother Cassandra risk it all for a holiday miracle on this special episode of The Wall.

College professor Chris and his police officer brother Prince are ready to dominate the Wall and win millions.

Niko, a Purple Heart veteran, and his wife, Kassie, from Phoenix, Ariz., take a chance and risk cash prizes, all hoping the balls drop their way.

Victor, a transit police officer, and wife Evelyn, who works in human resources, from Union, N.J., take a chance and risk cash prizes, all hoping the balls drop their way.

Jakia, a Laurel, Md., nutritionist at a non-profit, and her cousin Shana, a grocery store manager from Washington, D.C., take a chance and risk cash prizes, all hoping the balls drop their way.

Brooke, a photographer, and her husband, Cody, a firefighter and paramedic from Las Vegas, take a chance and risk cash prizes, all hoping the balls drop their way.

Steve, an administrative assistant, and his husband, Nick, a marketing manager from Akron, Ohio, take a chance and risk cash prizes, all hoping the balls drop their way.

Brooke, a pharmacist, and her father, Kirk, an associate director of facilities from Belfast, N.Y., take a chance and risk cash prizes, all hoping the balls drop their way.

Rebekah and Chris, a married couple from Houston, Texas. Rebekah is a Boston Bombing Marathon survivor who lost her leg in the blast as she was shielding her young son from danger. After both Rebekah and her son recovered from the bombing Rebekah realized that the emotional injuries her son sustained were far worse than the physical ones. This led Rebekah to form a charity to help kids suffering from PTSD. Rebekah vowed to do everything she could have done on two legs, on one leg, including winning millions of dollars.

Bill, a retired firefighter who served on 9/11, and his daughter Meghan, a pediatric nurse, take on The Wall. After huge money amounts and an Irish Jig with Chris, this father and daughter will face the ultimate decision. Will they go big and walk away with millions or will The Wall have other plans?

Church co-pastors and brothers Matt, a firefighter, and Nick, a high school teacher and football coach, take on the wall; with the all-new Superdrop and millions of dollars just a drop away, there is no stopping where these Texas boys will go.

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.