Sean Thomason
Writing · Writer · Producer
Active 2010–present
Sean Thomason is a senior writer-producer at RiffTrax, where he’s been writing full-time since 2009. Thomason performed alongside the crew onstage at the 2019 SF Sketchfest 'Day of the Shorts', the MST3K Reunion Show, and the group Batman…
Filmography
Mystery Science Theater 3000: The RiffTrax Experiments (2026) — WriterMST3K: The RiffTrax Experiments — Sting of Death (2026) — WriterGrimTrax Returns (2026) — WriterHunks of Junk (2026) — WriterRiffTrax Live: Timecop (2025) — WriterRiffTrax: Super Zeroes (2025) — WriterGrimTrax (2024) — WriterRiffTrax Live: The Return of Swamp Thing (2022) — WriterRiffTrax Live: Star Raiders (2019) — WriterRiffTrax Live: Day of the Shorts: SF Sketchfest 2019 (2019) — WriterRiffTrax Live: Summer Shorts Beach Party (2017) — WriterRiffTrax Live: MST3K Reunion (2016) — WriterRiffTrax Live: Time Chasers (2016) — WriterRiffTrax Live: Santa and the Ice Cream Bunny (2015) — WriterRiffTrax Live: Santa Claus (2014) — Writer · ProducerRifftrax Live: Starship Troopers (2013) — WriterRiffTrax Live: "Manos" the Hands of Fate (2012) — WriterRifftrax Live: Reefer Madness (2010) — WriterRiffTrax Live: House on Haunted Hill (2010) — Writer