Dave & Carly talk with Johnny Knoxville as he discusses his role as the host of the new series Fear Factor: House of Fears, where he guides contestants through their fears and encourages them not to quit. He shares insights into the show's challenges, such as the "pain auction" where contestants face intense physical tasks like getting shocked or having needles stuck in them. Knoxville also shares updates on the upcoming Jackass 5, which will feature a mix of classic bits and new, high-energy stunts directed by Spike Jonze. Throughout the conversation, he touches on his personal experiences with stunts, his numerous injuries, and his transition to a more stylish look curated by his wife.