#1 | 09/10/1966The Bubbler
The Bubbler kidnaps the Shah of Shish-Ka-Bob and it's up to the Impossibles to rescue the Shah.
#2 | 09/10/1966The Spinner
#3 | 09/17/1966The Perilous Paper Doll
The Paper Doll Man has stolen a top secret plan and is out to steal the second part.
#4 | 09/17/1966Beamatron
#5 | 09/24/1966The Burrower
The Burrower uses his burrowing machine to steal half a million dollars from the bank and dig ten miles down to his lair.
#6 | 09/24/1966Timeatron
Timeatron uses his time cabinet to bring villains from the past to pillage for him.
#7 | 10/01/1966Smogula
Smogula freezes the Impossibles and seals them within a cave, so they will not interfere with his plans to conquer Empire City.
#8 | 10/01/1966The Sinister Speck
The Speck uses a formula to shrink himself in order to photograph top secret plans.
#9 | 10/08/1966Fero, the Fiendish Fiddler
To get the Impossibles out of the way, Fero uses his fiddle to transport them to different planets.
#10 | 10/08/1966Mother Gruesome
Mother Gruesome invents a machine that brings villainous storybook characters out of their stories to help her with her crimes.
#11 | 10/15/1966Televisatron
Televisatron transports the Impossibles to different television shows.
#12 | 10/15/1966The Diabolical Dauber
The Dauber uses a special brush where anything he paints becomes real.
#13 | 10/22/1966Aquator
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.
#14 | 10/22/1966The Wretched Professor Stretch
Professor Stretch causes havoc with his elastic abilities.
#15 | 10/29/1966The Devilish Dragster
#16 | 10/29/1966The Return of the Spinner
#17 | 11/05/1966Satanic Surfer
The Surfer takes pictures of a top secret submarine.
#18 | 11/05/1966The Puzzler
#19 | 11/12/1966The Scheming Sprayso
#20 | 11/12/1966The Scurrilous Sculptor
#21 | 11/19/1966The Artful Archer
The Archer steals a priceless violin and a million dollars.
#22 | 11/26/1966The Insidious Inflator
The Inflator creates giant balloon monsters to help him commit crimes.
#23 | 11/26/1966The Dastardly Diamond Dazzler
The Diamond Dazzler steals a precious diamond in order to awaken the genie within.
#24 | 11/26/1966The Return of the Perilous Paperman
#25 | 12/03/1966Cronella Critch the Tricky Witch
A witch named Cronella Critch robs a charity for orphans party.
#26 | 12/03/1966The Terrible Twister
#27 | 12/10/1966Professor Stretch Bounces Back
Professor Stretch returns and creates a rubber monster to help him.
#28 | 12/10/1966The Terrifying Tappe
#29 | 12/17/1966The Anxious Angler
#30 | 12/17/1966The Rascally Ringmaster
The Ringmaster puts on a circus and robs from those who attend.
#31 | 12/24/1966Billy the Kidder
Billy the Kidder is a cowboy who rides a robotic horse and plans to rob the U.S. Mint.
#32 | 12/24/1966The Fiendish Dr. Futuro
Dr. Futuro comes from the 40th century to the twentieth century to steal a million dollar gold brick.
#33 | 12/31/1966The Crafty Clutcher
The Clutcher uses an invention that brings his gloves to life.
#34 | 12/31/1966The Infamous Mr. Instant
Mr. Instant uses his insta-gun that can make anything in an instant.
#35 | 01/07/1967The Bizarre Batter
The Batter kidnaps a baseball star and holds him for ransom.
#36 | 01/07/1967The Not So Nice Mr. Ice
Mr. Ice and his henchman Freezer Freezer freeze the city in order to take it over.