Seth Lee Birth name: Date of Birth: Height: Show more » Actor (4) Director (0) Writer (0) It's Always Sunny in PhiladelphiaEpisode: Pop-Pop: The Final Solutionas Young Dennis 2012, USA Download Watch online The Accountantas Young Chris 2016, USA Download Watch online Underdog Kidsas Jake 2015, USA Download Watch online Hooveyas Basketball Player 2015, USA Download Watch online