How old was Sean Thomason in…

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Sean Thomason was ? in RiffTrax: Super Zeroes as 'Writer'.

Movie Released: Fri, Jan 24 2025

Sean Thomason was ? in GrimTrax as 'Writer'.

Movie Released: Fri, Jan 19 2024

Sean Thomason was ? in RiffTrax Live: The Return of Swamp Thing as 'Writer'.

Movie Released: Thu, Aug 18 2022

Sean Thomason was ? in RiffTrax Live: Star Raiders as 'Writer'.

Movie Released: Sat, Jul 06 2019

Sean Thomason was ? in RiffTrax Live: Day of the Shorts: SF Sketchfest 2019 as 'Writer'.

Movie Released: Thu, Feb 28 2019

Sean Thomason was ? in RiffTrax Live: Summer Shorts Beach Party as 'Writer'.

Movie Released: Thu, Jun 15 2017

Sean Thomason was ? in RiffTrax Live: MST3K Reunion as 'Writer'.

Movie Released: Tue, Jun 28 2016

Sean Thomason was ? in RiffTrax Live: Santa and the Ice Cream Bunny as 'Writer'.

Movie Released: Thu, Dec 03 2015

Sean Thomason was ? in RiffTrax Live: Santa Claus as 'Writer, Producer'.

Movie Released: Thu, Dec 04 2014

Sean Thomason was ? in Rifftrax Live: Starship Troopers as 'Writer'.

Movie Released: Thu, Aug 15 2013

Sean Thomason was ? in RiffTrax Live: "Manos" the Hands of Fate as 'Writer'.

Movie Released: Thu, Aug 16 2012

Sean Thomason was ? in RiffTrax Live: House on Haunted Hill as 'Writer'.

Movie Released: Thu, Oct 28 2010

Sean Thomason was ? in Rifftrax Live: Reefer Madness as 'Writer'.

Movie Released: Thu, Aug 19 2010

Sean Thomason will be 0+ in Rifftrax: A Talking Cat!?! as 'Writer'.

Movie Released: Unreleased

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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages