Mitchell Coby Michael Grassi is an American singer from Arlington, Texas. Known for his high tenor voice, Grassi came to international attention as a founding performer in two groups—the a cappella quintet Pentatonix, and the duo Superfruit with Pentatonix bandmate Scott Hoying.
2024The Simpsons: O C'mon All Ye FaithfulMovieas Mitch Grassi (voice) · as Singer (voice)2024Meet Me Next ChristmasMovieas Mitch
2023iHeartRadio Jingle Ball 2023Movieas Self2023Candy Cane LaneMovieas Caroler
2023The Sound of Music - Eine musikalische LiebeserklärungMovieas Self
2022The Great Nickmas Tree SlimingMovieas Self - Performer2022Pentatonix: Around the World for the HolidaysMovieas Self2022The Jennifer Hudson ShowTV showas Self - Guest · 1 episodes
2020Christmas with Delta 2020Movieas Self
2020The Wonderful World of Disney: Magical Holiday CelebrationMovieas Self - Pentatonix2020The Not-Too-Late Show with ElmoTV showas Self · 1 episodes
2019Disney Parks Magical Christmas Day ParadeMovieas Self - Pentatonix
2019Disney Channel Holiday Party @ Walt Disney WorldMovieas Self - Performer2019The Wonderful World of Disney: Magical Holiday CelebrationMovieas Self - Pentatonix
2019Sesame Street: 50 Years and CountingMovieas Self (archive footage, as Pentatonix)
2019Motown 60: A Grammy CelebrationMovieas Self2019The Masked SingerTV showas [Pentatonix] California Roll · as Self · 2 episodes
2018Pentatonix: A Not So Silent NightMovieas Self
2018A Very Wicked Halloween: Celebrating 15 Years on BroadwayMovieas Self - Performer
2017Sound It Out: The Untitled LGBTQIA Music DocumentaryMovieas Self · Executive Producer
2017A Very Pentatonix ChristmasMovieas Self2017Drop the MicTV showas Self [Pentatonix] · 1 episodes
2017Stayin' Alive: A Grammy Salute to the Music of the Bee GeesMovieas Self
2016A Pentatonix Christmas SpecialMovieas Self · Executive Producer2016Straight Outta OZMovie2015The MuppetsTV showas Pentatonix · 1 episodes2015Pentatonix: On My Way HomeMovieas Himself2015Pitch Perfect 2Movieas Pentatonix2015Lip Sync BattleTV showas Self · 1 episodes2015K.C. UndercoverTV showas Mitch Grassi · 1 episodes2012Good Mythical MorningTV showas Self · 1 episodes2009The Sing-OffTV showas Self - Pentatonix · 1 episodes2005BonesTV showas Julian Klein · 1 episodes1974American Music AwardsTV showas Self - Musical Guest as Pentatonix · 1 episodes1969Sesame StreetTV showas Self · 1 episodes