Will Smith on the pursuit of happiness, turning 50 and the film roles that shaped his life.

Dwayne Johnson reflects on his metamorphosis from wrestling superstar to box-office behemoth.

J. Cole on his creative process, his undying love of basketball and the power of meditation.

Bill Maher sparks a no-holds-barred conversation about the intersection of comedy and politics.

Mark Cuban shares his biggest tips for success while reflecting on the importance of family.

Issa Rae joins Kevin to discuss her meteoric rise from YouTube to stardom to becoming a media mogul.

Will Ferrell on his comedic journey, his favorite scene partners and what's next on his bucket list.

Dr. Dre dives deep into his prolific career, the evolution of hip-hop and his music methodology.

John Cena reminisces on his humble beginnings, his path to the WWE and Hollywood stardom.

Sofia Vergara begins a lively conversation about "Modern Family" and her entrepreneurial mindset.