Twenty-five years ago, college coaching legend Barry Switzer took a phone call on his couch in Norman, Oklahoma that would change his life — and the Dallas Cowboys — forever.

The NFL Draft has become one of the most intriguing events in all of sports. But what happens behind the scenes in the War Room?

Explore draft-day moments in our next #DeepBlue: War Stories 2, which features never-before-seen footage as the #DallasCowboys bring on some of the biggest superstars in team history.

Entering the 2005 NFL Draft, the Cowboys had a simple goal – improve the defense. What happened instead was a culture-changing class full of leaders, gladiators and over time, brothers. Headlined by Hall of Famer DeMarcus Ware, with Marcus Spears, Jay Ratliff, Marion Barber and Chris Canty.

1986 was a tumultuous season for the Dallas Cowboys, but nothing could have prepared them for a December death threat on Monday Night football. "Close to the Vest" details the chilling story of legendary Cowboys coach Tom Landry's near encounter with a sniper, and how a former FBI agent changed the course of security in the NFL.

Fifty years after his final season, Chuck Howley earned his rightful place in the Pro Football Hall of Fame. A story of unparalleled talent, of perseverance and determination, and of greatness long overlooked, West Virginia's own overcame a career threatening injury to help lead the Dallas Cowboys and their vaunted Doomsday Defense to a championship … while also securing his legacy as an NFL immortal.

Through hard work, confidence & dedication... a dynasty was born. Watch Deep Blue: Ninety Won.

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Everson Walls and Trevon Diggs had completely different paths, but they've ended up in the same place – the record books. Deep Blue's "24/7 Coverage" tells the journey of two players forever linked in history.

"Mind Games," explores the importance of mental health in sports as current and former Cowboys use their platform to share their stories and inspire others. It's an all-new season of Deep Blue presented by Pepsi.

No player in professional sports has traveled the path of Jesse Holley. Never before or since has a player made an NFL roster from a reality TV show. But what few people know was how a treacherous upbringing that included a world of drugs and violence would prepare him for the toughest of obstacles. And when his opportunity presented itself, Holley was ready to strike, allowing him to turn his wildest dreams into his own reality.

Jerry Jones has a phone pressed to one ear. He's also talking to Stephen Jones, who sits next to him, the head coach and a room full of scouts. Another phone is ringing and multiple TVs are on as the NFL world waits for the Cowboys to make a move. Conversations are being had simultaneously about scenarios, grades and endless possibilities. Meanwhile, the seconds are ticking down as the team prepares to make another vital decision that will affect the organization's future. This is life in the War Room. We've peeled back the curtain to take you inside the Cowboys' draft-day process with behind-the-scenes footage and stories that have never been told before.

From humble beginnings in the Maryvale neighborhood of West Phoenix, to a humiliating start to college life, to a troubled best friend he couldn't leave behind, Cowboys legend Darren Woodson's life is defined by loyalty and perseverance. With untold stories of his Ring of Honor career in Dallas, "Safe & Sound" provides a deeper look into what made Woodson one of the toughest, most underrated players of the Cowboys' 1990s dynasty.

Drew Pearson is known for one of the greatest plays in NFL history. Yet, there is more to the man than just one iconic moment. With the support of his family, the original No. 88 has overcome heartbreak, tragedy and rejection on his way to earning football immortality.

Watch Deep Blue: "One Catch – The Struggle and Redemption of Percy Howard" presented by Pepsi.

The success is undeniable, the popularity unequaled. Today, the Dallas Cowboys are one of the world's most celebrated sports franchises. But it all began simply as the unlikely dream of one determined man.

Cowboys offensive lineman Connor Williams has been able to overcome adversity throughout his life. From being bullied as a child, to fighting to become an NFL starter, to now battling back from injury, he continues to persevere.

In order to know Dak Prescott, you need to know where he came from. The Dallas Cowboys present an exclusive documentary taking you behind the scenes at Dak's journey from Starkville, Mississippi to America's Team.

Faced with too many obstacles to count, Tyrone Crawford has overcome them all, dodging stereotypes, disabilities and a near-death experience, leaving him constantly "On The Edge." Check out the next episode of Deep Blue, presented by Pepsi with "From The Edge."

Presented by Pepsi - After three straight 5-11 seasons – the worst stretch of Dallas Cowboys football since the 1960s – Jerry Jones made a bold move to reel in a big fish. Bill Parcells, two-time Super Bowl championship coach with the New York Giants, left the TV studio in 2003 for his latest reclamation project: America's Team. The result was a Cinderella playoff season, a major culture change and an unlikely partnership between two powerful personalities.

Even today, the Dallas defense of the late 1970s remains unmatched in Cowboys history. With stars like Randy White, Harvey Martin, Cliff Harris and "Hollywood" Henderson, the unit not only dominated the NFL to win the title in 1977, but also led the team to three Super Bowls in four years. In an era of fast times and high fun, the Cowboys ruled the city, enjoying their success both on the field and off. No one was bigger. No one was better. This was Doomsday II, the dawn of America's Team.

Hall of Famer Michael Irvin, Ring of Honor member, Drew Pearson and Pro Bowl Wide receiver Dez Bryant sit down for a once in a lifetime conversation about the pressures and expectations of playing for America's Team and dawning the number 88 on their jersey.

Dallas Cowboys Productions and Pepsi present another installment of their groundbreaking documentary series 'Deep Blue' with the story of one week in 2010 that changed the course of the Cowboys forever.

In 1960, the National Football League's newest franchise, the Cowboys, the first located in America's south, brought together a collection of men, both black and white, who wore the star. Who stood, perhaps unknowingly, at the forefront of change. Their single purpose? To win. But that drive, that focused commitment, also helped to bring about a cultural shift. One that affected not only the city of Dallas, but the entire country as well.

The ascendency of Jason Garrett to the position of head coach of the Dallas Cowboys can be seen as the fulfillment of the dreams and life pursuits of his father Jim Garrett whose passionate approach to football and life resonates in his son's inspirational coaching style which has greatly impacted the lives of his players and fortune of America's Team.

Jason Witten is the all-time leading receiver for the Dallas Cowboys.  The ten-time Pro Bowler has had more catches in a season than any tight end in NFL history.  While his accomplishments on the field are breathtaking, the most amazing thing about Jason involves a story seldom told.  A story of abuse... a story of perseverance... and above all, a story of redemption.

Football is a strange and powerful game.  Every year fates are forever changed through the twists and turns of life in the National Football League.  Some men will be legends... and some, forgotten.  On August 4th, 2004, the Dallas Cowboys made a monumental decision that would change the face of the franchise, and the lives of two men.  The rest, as they say, is history.