Season 1

1. The Bubbler

1966-09-10

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

2. The Shocking Electrical Monster

1966-09-10 · 7m

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

3. The Spinner

1966-09-10 · 6m

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

4. The Perilous Paper Doll

1966-09-17 · 6m

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

5. The Spyder Man

1966-09-17

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.

6. Beamatron

1966-09-17

Beamatron steals a priceless painting from a ship.

7. The Burrower

1966-09-24 · 7m

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

8. The Menace from the Wax Museum

1966-09-24

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

9. Timeatron

1966-09-24

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

10. Smogula

1966-10-01

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

11. The Alien Brain from Outer Space, Part 1

1966-10-01

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

12. The Sinister Speck

1966-10-01

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

13. Fero, the Fiendish Fiddler

1966-10-08

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

14. The Alien Brain from Outer Space, Part 2

1966-10-08

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

15. Mother Gruesome

1966-10-08

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

16. Televisatron

1966-10-15

Televisatron transports the Impossibles to different television shows.

17. U.F.O. Unidentified Fiendish Object

1966-10-15 · 7m

The alien Zargon unleashes his warrior Destructo to conquer Earth.

18. The Diabolical Dauber

1966-10-15

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

19. Aquator

1966-10-22 · 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.

20. The Unearthly Plant Creatures

1966-10-22 · 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.

21. The Wretched Professor Stretch

1966-10-22

Professor Stretch causes havoc with his elastic abilities.

22. The Devilish Dragster

1966-10-29 · 7m

The Dragster has stolen a valuable item.

23. The Deadly Living Images

1966-10-29 · 7m

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

24. The Return of the Spinner

1966-10-29 · 7m

The Spinner returns and steals a priceless pooch.

25. Satanic Surfer

1966-11-05 · 7m

The Surfer takes pictures of a top secret submarine.

26. The Colossal Junk Monster

1966-11-05

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

27. The Puzzler

1966-11-05 · 7m

28. The Scheming Spraysol

1966-11-12

Spraysol steals top secret documents.

29. The Incredible Aqua-Monsters

1966-11-12 · 7m

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

30. The Scurrilous Sculptor

1966-11-12

The Sculptor turns people into statues.

31. The Artful Archer

1966-11-19

The Archer steals a priceless violin and a million dollars.

32. The Gigantic Ghastly Genie

1966-11-19

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

33. The Insidious Inflator

1966-11-19

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

34. The Dastardly Diamond Dazzler

1966-11-26

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

35. The Birdman

1966-11-26 · 7m

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

36. The Return of the Perilous Paperman

1966-11-26

The Paper Doll Man returns and causes trouble.

37. Cronella Critch the Tricky Witch

1966-12-03

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

38. The Invasion of the Robot Creatures

1966-12-03 · 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.

39. The Terrible Twister

1966-12-03

The Twister is stealing precious jewels.

40. Professor Stretch Bounces Back

1966-12-10

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

41. The Manchurian Menace

1966-12-10 · 7m

42. The Terrifying Tapper

1966-12-10

The Tapper transmits himself over phone lines.

43. The Anxious Angler

1966-12-17

The Angler steals secret space research.

44. The Mad Monster Maker

1966-12-17 · 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.

45. The Rascally Ringmaster

1966-12-17

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

46. Billy the Kidder

1966-12-24

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

47. The Monstermobile

1966-12-24 · 7m

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

48. The Fiendish Dr. Futuro

1966-12-24

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

49. The Crafty Clutcher

1966-12-31

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

50. The Pilfering Putty Monster

1966-12-31 · 7m

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.

51. The Infamous Mr. Instant

1966-12-31

Mr. Instant uses his insta-gun that can make anything in an instant.

52. The Bizarre Batter

1967-01-07

The Batter kidnaps a baseball star and holds him for ransom.

53. The Spooktaculars

1967-01-07

Dr. Spectro creates three giant ghoulish ghosts in order to take over Penciltrainia.

54. The Not So Nice Mr. Ice

1967-01-07

Mr. Ice and his henchman Freezer Freezer freeze the city in order to take it over.