Dax Shepard is an American actor, comedian, writer, and podcast host recognized for his versatility in film and television. He gained prominence with roles in movies such as "Without a Paddle," "Employee of the Month," and "CHiPs," the latter of which he also wrote and directed. He is also known for his work in television with roles like Crosby Braverman in Parenthood and Luke Matthews in The Ranch. Beyond his film and TV career, Shepard has made a significant impact in the podcasting world with "Armchair Expert." On this popular podcast, he conducts deep and engaging conversations with a wide range of guests, including celebrities, academics, and experts, exploring their personal and professional experiences. His approachable and candid interview style has garnered a large and loyal audience, making "Armchair Expert" a notable presence in the podcasting landscape.