PersonGlenn Howerton9 credits in the catalogue: acting, production, crew.ActingIt's Always Sunny in Philadelphia2005Dennis ReynoldsSerenity2005Lilac Young ToughCrank2006Hospital DoctorTwo Weeks2006Matthew BergmanThe Strangers2008MikeCrank: High Voltage2009Doctor (uncredited)The Hunt2020RichardProductionIt's Always Sunny in Philadelphia2005Executive ProducerCrewIt's Always Sunny in Philadelphia2005Developer