Knoxville, 'Always Sunny' Cast Pay Respects to Ryan Dunn - NBC 10 Philadelphia

    Knoxville, 'Always Sunny' Cast Pay Respects to Ryan Dunn

    Ryan Dunn's friend and "Jackass" co-star Johnny Knoxville and Rob Rob McElhenney and Glenn Howerton from 'It's Always Sunny in Philadelphia' paid their respects during a viewing Wednesday. Ryan Dunn Drank 6 Shots, 2 Beers: Cops 'Jackass' Star Ryan Dunn Dies in Car Accident Bam Magera Visits Ryan Dunn's Crash Site Dunn, Hartwell Die 100 Yards From Home (Published Thursday, Jun 23, 2011) Ryan Dunn's friend and "Jackass" co-star Johnny Knoxville and Rob Rob McElhenney and Glenn Howerton from 'It's Always Sunny in Philadelphia' paid their... See More