The Bubbler

S01 E01 • Saturday, Sep 10, 1966 • Sep 10

The Bubbler kidnaps the Shah of Shish-Ka-Bob and it's up to the Impossibles to rescue him.

The Shocking Electrical Monster

S01 E02 • Saturday, Sep 10, 1966 • Sep 10 • 7m

Dr. Shock uses his Master Mix Monster Machine to turn his assistant Igor into an electricity-absorbing monster.

The Spinner

S01 E03 • Saturday, Sep 10, 1966 • Sep 10 • 6m

The Spinner steals a $1,000,000 tiara.

The Perilous Paper Doll

S01 E04 • Saturday, Sep 17, 1966 • Sep 17 • 6m

The Paper Doll Man steals a top secret plan and is out to steal the second part.

The Spyder Man

S01 E05 • Saturday, Sep 17, 1966 • Sep 17

Professor Conroy and Buzz unveil the blueprints for the Spy Detector XK-00-7 at a Maximum Security Building. Unfortunately, the blueprints are targeted by the Spyder Man.

Beamatron

S01 E06 • Saturday, Sep 17, 1966 • Sep 17

Beamatron steals a priceless painting from a ship.

The Burrower

S01 E07 • Saturday, Sep 24, 1966 • Sep 24 • 7m

The Burrower uses his burrowing machine to steal half a million dollars from the bank and dig ten miles down to his lair.

The Menace from the Wax Museum

S01 E08 • Saturday, Sep 24, 1966 • Sep 24

Upon an encounter with Buzz at the wax museum, Mr. Menace uses his monsters Godzonka, Gorillis and Cyclaws in an attack upon San Francisco.

Timeatron

S01 E09 • Saturday, Sep 24, 1966 • Sep 24

Timeatron uses his time cabinet to bring villains from the past to pillage for him.

Smogula

S01 E10 • Saturday, Oct 1, 1966 • Oct 1

Smogula freezes the Impossibles and seals them within a cave, so they will not interfere with his plans to conquer Empire City.

The Alien Brain from Outer Space, Part 1

S01 E11 • Saturday, Oct 1, 1966 • Oct 1

A giant alien brain arrives on Earth and captures Buzz and Frankenstein Jr.

The Sinister Speck

S01 E12 • Saturday, Oct 1, 1966 • Oct 1

The Speck uses a formula to shrink himself in order to photograph top secret plans.

Fero, the Fiendish Fiddler

S01 E13 • Saturday, Oct 8, 1966 • Oct 8

To get the Impossibles out of the way, Fero uses his fiddle to transport them to different planets.

The Alien Brain from Outer Space, Part 2

S01 E14 • Saturday, Oct 8, 1966 • Oct 8

A giant alien brain arrives on Earth and captures Buzz and Frankenstein Jr.

Mother Gruesome

S01 E15 • Saturday, Oct 8, 1966 • Oct 8

Mother Gruesome invents a machine that brings villainous storybook characters out of their stories to help her with her crimes.

Televisatron

S01 E16 • Saturday, Oct 15, 1966 • Oct 15

Televisatron transports the Impossibles to different television shows.

U.F.O. Unidentified Fiendish Object

S01 E17 • Saturday, Oct 15, 1966 • Oct 15 • 7m

The alien Zargon unleashes his warrior Destructo to conquer Earth.

The Diabolical Dauber

S01 E18 • Saturday, Oct 15, 1966 • Oct 15

The Dauber uses a special brush where anything he paints becomes real.

Aquator

S01 E19 • Saturday, Oct 22, 1966 • Oct 22 • 7m

Aquator has stolen a secret formula from a scientist who is friends with Big D and shrinks himself to microscopic size in order to get all the microscopic creatures to become large.

The Unearthly Plant Creatures

S01 E20 • Saturday, Oct 22, 1966 • Oct 22 • 7m

Plant Man thaws the last three prehistoric plants (the Carnivorous Chewer, the Creeping Crusher and the Fire-Breathing Snapdragon) from a glacier and then sprays them with his Obedience Ray in a plot to eliminate Buzz and Frankenstein Jr.

The Wretched Professor Stretch

S01 E21 • Saturday, Oct 22, 1966 • Oct 22

Professor Stretch causes havoc with his elastic abilities.

The Devilish Dragster

S01 E22 • Saturday, Oct 29, 1966 • Oct 29 • 7m

The Dragster has stolen a valuable item.

The Deadly Living Images

S01 E23 • Saturday, Oct 29, 1966 • Oct 29 • 7m

The Mad Inventor has invented the Double Identity Duplicator Projector to create living images he can control.

The Return of the Spinner

S01 E24 • Saturday, Oct 29, 1966 • Oct 29 • 7m

The Spinner returns and steals a priceless pooch.

Satanic Surfer

S01 E25 • Saturday, Nov 5, 1966 • Nov 5 • 7m

The Surfer takes pictures of a top secret submarine.

The Colossal Junk Monster

S01 E26 • Saturday, Nov 5, 1966 • Nov 5

The Junk Man creates the Colossal Junk Monster in a plot to eliminate Frankenstein Jr.

The Puzzler

S01 E27 • Saturday, Nov 5, 1966 • Nov 5 • 7m

The Scheming Spraysol

S01 E28 • Saturday, Nov 12, 1966 • Nov 12

Spraysol steals top secret documents.

The Incredible Aqua-Monsters

S01 E29 • Saturday, Nov 12, 1966 • Nov 12 • 7m

Buzz and Frankenstein Jr. guard the Navy's new Hydrotomic Submarine to prevent Dr. Hook and his aquatic monsters from stealing it.

The Scurrilous Sculptor

S01 E30 • Saturday, Nov 12, 1966 • Nov 12

The Sculptor turns people into statues.

The Artful Archer

S01 E31 • Saturday, Nov 19, 1966 • Nov 19

The Archer steals a priceless violin and a million dollars.

The Gigantic Ghastly Genie

S01 E32 • Saturday, Nov 19, 1966 • Nov 19

Zorbo the Great creates a genie and plans to use its three wishes in order to defeat Frankenstein Jr. and conquer the world.

The Insidious Inflator

S01 E33 • Saturday, Nov 19, 1966 • Nov 19

The Inflator creates giant balloon monsters to help him commit crimes.

The Dastardly Diamond Dazzler

S01 E34 • Saturday, Nov 26, 1966 • Nov 26

The Diamond Dazzler steals a precious diamond in order to awaken the genie within.

The Birdman

S01 E35 • Saturday, Nov 26, 1966 • Nov 26 • 7m

Birdman and his robotic birds Vulturo, Rodantus, and King Condor abduct two astronauts and hold them for a ransom of $1,000,000.

The Return of the Perilous Paperman

S01 E36 • Saturday, Nov 26, 1966 • Nov 26

The Paper Doll Man returns and causes trouble.

Cronella Critch the Tricky Witch

S01 E37 • Saturday, Dec 3, 1966 • Dec 3

A witch named Cronella Critch robs a charity for orphans party.

The Invasion of the Robot Creatures

S01 E38 • Saturday, Dec 3, 1966 • Dec 3 • 7m

Sertano the Satellite King, an alien from Galaxy X, uses a gravity ray in order to get Earth to surrender. Buzz and Frankenstein Jr. must defeat Sertano's robots in order to defeat him.

The Terrible Twister

S01 E39 • Saturday, Dec 3, 1966 • Dec 3

The Twister is stealing precious jewels.

Professor Stretch Bounces Back

S01 E40 • Saturday, Dec 10, 1966 • Dec 10

Professor Stretch returns and creates a rubber monster to help him.

The Manchurian Menace

S01 E41 • Saturday, Dec 10, 1966 • Dec 10 • 7m

The Terrifying Tapper

S01 E42 • Saturday, Dec 10, 1966 • Dec 10

The Tapper transmits himself over phone lines.

The Anxious Angler

S01 E43 • Saturday, Dec 17, 1966 • Dec 17

The Angler steals secret space research.

The Mad Monster Maker

S01 E44 • Saturday, Dec 17, 1966 • Dec 17 • 7m

To perform a crime wave in London, Baron Von Ghoul creates robotic versions of the horror movie monsters the Electroflying Firefly, the Menacing Mummy, and the Wicked Werewolf.

The Rascally Ringmaster

S01 E45 • Saturday, Dec 17, 1966 • Dec 17

The Ringmaster puts on a circus and robs from those who attend.

Billy the Kidder

S01 E46 • Saturday, Dec 24, 1966 • Dec 24

Billy the Kidder is a cowboy who rides a robotic horse and plans to rob the U.S. Mint.

The Monstermobile

S01 E47 • Saturday, Dec 24, 1966 • Dec 24 • 7m

The Mad Inventor has invented the Monstermobile and uses its many gadgets to commit crimes.

The Fiendish Dr. Futuro

S01 E48 • Saturday, Dec 24, 1966 • Dec 24

Dr. Futuro comes from the 40th century to the twentieth century to steal a million dollar gold brick.

The Crafty Clutcher

S01 E49 • Saturday, Dec 31, 1966 • Dec 31

The Clutcher uses an invention that brings his gloves to life.

Pilfering Putty Monster

S01 E50 • Saturday, Dec 31, 1966 • Dec 31

Mr. Menace uses his putty monster to steal a $1,000,000 coin collection and even kidnaps Buzz. It is up to Frankenstein Jr. to rescue Buzz and defeat Mr. Menace.