Aired: September 10, 1966
The Bubbler kidnaps the Shah of Shish-Ka-Bob and it's up to the Impossibles to rescue the Shah.
Aired: September 10, 1966
The Spinner steals a $1,000,000 tiara.
Aired: September 17, 1966
The Paper Doll Man has stolen a top secret plan and is out to steal the second part.
Aired: September 17, 1966
Beamatron steals a priceless painting from a ship.
Aired: September 24, 1966
The Burrower uses his burrowing machine to steal half a million dollars from the bank and dig ten miles down to his lair.
Aired: September 24, 1966
Timeatron uses his time cabinet to bring villains from the past to pillage for him.
Aired: October 01, 1966
Smogula freezes the Impossibles and seals them within a cave, so they will not interfere with his plans to conquer Empire City.
Aired: October 01, 1966
The Speck uses a formula to shrink himself in order to photograph top secret plans.
Aired: October 08, 1966
To get the Impossibles out of the way, Fero uses his fiddle to transport them to different planets.
Aired: October 08, 1966
Mother Gruesome invents a machine that brings villainous storybook characters out of their stories to help her with her crimes.
Aired: October 15, 1966
Televisatron transports the Impossibles to different television shows.
Aired: October 15, 1966
The Dauber uses a special brush where anything he paints becomes real.
Aired: October 22, 1966
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.
Aired: October 22, 1966
Professor Stretch causes havoc with his elastic abilities.
Aired: October 29, 1966
The Dragster has stolen a valuable item.
Aired: October 29, 1966
The Spinner returns and steals a priceless pooch.
Aired: November 05, 1966
The Surfer takes pictures of a top secret submarine.
Aired: November 05, 1966
The Puzzler steals top secret documents.
Aired: November 12, 1966
Spraysol steals top secret documents.
Aired: November 12, 1966
The Sculptor turns people into statues.
Aired: November 19, 1966
The Archer steals a priceless violin and a million dollars.
Aired: November 26, 1966
The Inflator creates giant balloon monsters to help him commit crimes.
Aired: November 26, 1966
The Diamond Dazzler steals a precious diamond in order to awaken the genie within.
Aired: November 26, 1966
The Paper Doll Man returns and causes trouble.
Aired: December 03, 1966
A witch named Cronella Critch robs a charity for orphans party.
Aired: December 03, 1966
The Twister is stealing precious jewels.
Aired: December 10, 1966
Professor Stretch returns and creates a rubber monster to help him.
Aired: December 10, 1966
The Tapper transmits himself over phone lines.
Aired: December 17, 1966
The Angler steals secret space research.
Aired: December 17, 1966
The Ringmaster puts on a circus and robs from those who attend.
Aired: December 24, 1966
Billy the Kidder is a cowboy who rides a robotic horse and plans to rob the U.S. Mint.
Aired: December 24, 1966
Dr. Futuro comes from the 40th century to the twentieth century to steal a million dollar gold brick.
Aired: December 31, 1966
The Clutcher uses an invention that brings his gloves to life.
Aired: December 31, 1966
Mr. Instant uses his insta-gun that can make anything in an instant.
Aired: January 07, 1967
The Batter kidnaps a baseball star and holds him for ransom.
Aired: January 07, 1967
Mr. Ice and his henchman Freezer Freezer freeze the city in order to take it over.