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Mystery Science Theater 3000: The RiffTrax Experiments, Deathsport poster
Streaming Release · October 23, 2026

Mystery Science Theater 3000: The RiffTrax Experiments, Deathsport
Trailer Reactions

PG-13 Comedy · Science Fiction

The RiffTrax Experiments continue with Roger Corman’s Deathsport!

In the aftermath of the Neutron Wars, the planet is rendered a bitter wasteland. Mutants roam the countryside. Travelers fear for their lives. Lucrative olive loaf sponsorships are no more. Fortunately, not all heroes were tied up. One man has hung around: David Carradine. Of course, he shows up wearing the loiniest of loincloths, so opinions may differ whether that’s a good thing or not. David and his loincloth get abducted by the sinister Lord Zirpola and forced to compete in Deathsport. The rules are, from what we can tell: Everyone has to wear a stupid helmet. It’s understandably the most popular sport on the planet. Can Mike, Servo, and Crow pull off the stupid helmet look? Or will the Corman cheese give them their own case of brain decay? Grab a seat next to them in the theater and find out in Deathsport!

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Press play: the Mystery Science Theater 3000: The RiffTrax Experiments, Deathsport trailer

Dropped October 23, 2026

Mystery Science Theater 3000: The RiffTrax Experiments, Deathsport (2026)

The same weekend also brings Surviving Hurricane Otis. Two trailers, one argument about which one wins the window.

Mystery Science Theater 3000: The RiffTrax Experiments, Deathsport arrives on streaming October 23, 2026.

The history behind Mystery Science Theater 3000: The RiffTrax Experiments, Deathsport

RiffTrax, Radial Entertainment and Shout! Studios are behind the production. Direction comes from Michael J. Nelson, with writing credits for Bill Corbett, Kevin Murphy and Conor Lastowka. It clocks in at 1 hour 31 minutes. It carries a PG-13 rating in the US.

Who you’ll see in the trailer

On screen, it is Michael J. Nelson, Kevin Murphy and Bill Corbett carrying the story. Michael J. Nelson plays Mike Nelson.

Michael J. Nelson
as Mike Nelson
Kevin Murphy
as Servo (voice) / Professor Bobo
Bill Corbett
as Crow (voice) / Observer
Mary Jo Pehl
as Pearl Forrester

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Mystery Science Theater 3000: The RiffTrax Experiments, Deathsport: quick answers

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When does Mystery Science Theater 3000: The RiffTrax Experiments, Deathsport come out?

Mystery Science Theater 3000: The RiffTrax Experiments, Deathsport is scheduled to premiere on streaming on October 23, 2026. Dates can shift, so check back for updates.

Who stars in Mystery Science Theater 3000: The RiffTrax Experiments, Deathsport?

Michael J. Nelson, Kevin Murphy, Bill Corbett and Mary Jo Pehl lead the cast, directed by Michael J. Nelson.

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