Sean Thomason
Writing
Biography
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 v Superman riff. He has written for late night comedy shows, animated TV series, sketch comedy, and even a good old-fashioned newspaper comic strip.
Latest News
Known For
Mystery Science Theater 3000: The RiffTrax Experiments — Sting of Death
2026 · Movie
Mystery Science Theater 3000: The RiffTrax Experiments
2026 · TV
GrimTrax Returns
2026 · Movie
RiffTrax Live: Day of the Shorts: SF Sketchfest 2019
2019 · Movie
RiffTrax Live: Summer Shorts Beach Party
2017 · Movie
RiffTrax: Super Zeroes
2025 · Movie
Hunks of Junk
2026 · Movie
RiffTrax Live: House on Haunted Hill
2010 · Movie
RiffTrax Live: Santa and the Ice Cream Bunny
2015 · Movie
RiffTrax Live: Timecop
2025 · Movie
RiffTrax Live: "Manos" the Hands of Fate
2012 · Movie
RiffTrax Live: MST3K Reunion
2016 · Movie