As SEASON 13 begins, Jonah and his crew endure their newest experiment: SANTO IN THE TREASURE OF DRACULA (1969). Outside the theater, Kinga and Max unveil their newest diabolical plan for world domination... the Kingadome! Also, Crow gets blinkers!

In the theater, Jonah's crew watches as an archeologist and the world's most misogynist robot pilot uncover an international conspiracy to unearth a giant robot, in ROBOT WARS (1993). Meanwhile, the Mads introduce the Simulator of Love, and a new Gizmonic technician arrives.

In the theater, a brand new MST3K host and crew watch as a team of jewel thieves discover a mysterious island and the bug-eyed civilization living there, in BEYOND ATLANTIS (1973). Meanwhile, the Simulator of Love's fresh test subject gets her bearings.

In the theater, the crew watches as a hapless child befriends whatever a Munchie is, in MUNCHIE (1992). Meanwhile, on the SOL, Jonah stands up for himself by refusing to go back into the theater, and suffers the consequences.

In the theater, the crew watches as as the magical Doctor Mordrid defends the Earth from evil in DOCTOR MORDRID (1992). Meanwhile, on the moon, Dr. Kabahl has a new idea to increase the show’s viewership.

In the theater, the crew watches as a paranormal investigator is tasked with saving the world from demonic forces in DEMON SQUAD (2019). Meanwhile, on the SOL, the original test subject returns, and Tom Servo’s voice is reverted back to its factory settings.

In the theater, the crew watches as the excavation of an ancient statue awakens the centuries-old Jiger and only Gamera can save the day in GAMERA VS JIGER (1970). Meanwhile, on the moon, Pearl tries to convince Kinga to take a little vacation.

In the theater, Emily's crew watches a Mexican film about a scantily-clad superhero going up against a mad scientist trying to create a fish-man in THE BATWOMAN (1968). Meanwhile, on the moon, Kinga and Pearl take a trip through time, leaving Max and the clones in charge of the experiment.

In the theater, Jonah's crew watches an evil woman bent on dominating the world with her all-woman army in THE MILLION EYES OF SUMURU (1967). Meanwhile, on the SOL, the bots realize Jonah is tall.

In the theater, the crew watches as three people and their robot friend try to put a stop to an evil plot to destroy the colonies living on the moon in H.G. Wells' THE SHAPE OF THINGS TO COME (1979). Meanwhile, on the SOL, the bots roast the robot from the movie.

In MST3K's first-ever Halloween episode, the crew watches a 3D horror film about an accursed skull mask in THE MASK in 3D (1961). Meanwhile, on the SOL, Jonah teaches the bots about the spookiest holiday.

In the theater, the crew watches as a married couple find themselves in a mysterious town in THE BUBBLE (1966). Meanwhile, all three test subjects work together to develop a top secret plan.

In this "triple riffle holiday spectacular,” all three test subjects and their bots must make it through a movie about a group of children who venture off to save the magic of Christmas in THE CHRISTMAS DRAGON (2014). Meanwhile, the test subjects gather together to put their top secret escape plan into action!