The WORST episodes of Pokémon

Every episode of Pokémon ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Pokémon!

A young boy named Ash Ketchum embarks on a journey to become a "Pokemon Master" with his first Pokemon, Pikachu. Joining him on his travels are Brock, a girl-obsessed Rock Pokemon Trainer, and Misty, a tomboyish Water Pokemon Trainer who may have a crush on him. Ash and Co. end up traveling through various regions, including Kanto, the Orange Islands, and Johto, and then enter the Pokemon League competitions there. Along the way, they run into many confrontations with Jessie, James, and Meowth, a trio of Pokemon thieves who are apart of an evil organization called "Team Rocket". But everytime Team Rocket try to do their evil deeds, they fail thanks to Ash and his Pokemon.

Last Updated: 10/7/2025Network: TV TokyoStatus: Continuing
Getting the Band Back Together!
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#1 - Getting the Band Back Together!

Season 18 - Episode 23 - Aired 4/20/2017

Ash and friends are attending a concert by the wildly popular group Dug-Leo, made up of DJ Leo and his partner, a talented Alolan Dugtrio. Everyone wears blonde wigs in Dugtrio’s honor, including Rotom Dex—until its wig is carried off after the show by another fan of the band, an Alolan Diglett!

Young Kiawe Had a Farm!
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#2 - Young Kiawe Had a Farm!

Season 18 - Episode 11 - Aired 1/19/2017

On their day off from school, Ash joins Kiawe and his Charizard on their route, delivering fresh Moomoo Milk from Kiawe’s family farm on Akala Island. Ash wants to know all about farm life, so Kiawe takes him home to meet the family—and help out with all the chores!

The Sun, the Scare, the Secret Lair!
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#3 - The Sun, the Scare, the Secret Lair!

Season 18 - Episode 12 - Aired 1/26/2017

Team Rocket has been living in the lap of lazy luxury thanks to Bewear...but a wake-up call from the Boss gets them back on track, and they head to the beach in search of Pokémon.

Racing to a Big Event
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#4 - Racing to a Big Event

Season 18 - Episode 13 - Aired 2/2/2017

Ash and Pikachu decide to join the Pokémon Pancake Race! The prize of a year’s supply of free pancakes catches Team Rocket’s interest, and Meowth builds a robot that looks like Bewear to enter the race. Nina, the defending champion, is competing with her Alolan Raichu, who quickly strikes up a rivalry with Pikachu.

Getting to Know You!
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#5 - Getting to Know You!

Season 18 - Episode 14 - Aired 2/9/2017

Moments after Lillie’s Pokémon Egg hatches into an Ice-type Alolan Vulpix named Snowy, the Egg that Principal Oak has been caring for hatches into a Fire-type Vulpix from Kanto! The whole class thinks Lillie should be Snowy’s Trainer, and Snowy agrees—but Lillie will have to get over her fear of touching Pokémon.

Rocking Clawmark Hill
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#6 - Rocking Clawmark Hill

Season 18 - Episode 15 - Aired 2/23/2017

Ash and Professor Kukui find the wild Rockruff who lives with them limping home, covered in scratches and burns, completely exhausted. The next night, they follow it to Clawmark Hill, where two Lycanroc keep watch over the wild Pokémon who come together to battle and train.

They Might Not Be Giants
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#7 - They Might Not Be Giants

Season 18 - Episode 16 - Aired 3/2/2017

After practicing with Lana, Popplio has learned how to make a balloon that’s big and sturdy enough to carry a Pokémon. In a series of mishaps, Rowlet and Popplio end up together inside the balloon—which gets swept away!

Crystal-Clear Sleuthing
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#8 - Crystal-Clear Sleuthing

Season 18 - Episode 17 - Aired 3/9/2017

Professor Kukui and Rotom Dex are big fans of the TV show Alolan Detective Laki, and Rotom even has a blond wig so it can pretend to be the star. When Ash’s Electrium Z goes missing, Rotom excitedly takes the case!

A Seasoned Search!
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#9 - A Seasoned Search!

Season 18 - Episode 18 - Aired 3/16/2017

Ash and friends are visiting Mallow’s family restaurant to try her legendary Alolan stew! But the key ingredient is missing, and substituting Pikachu’s Thunderbolt for the rare Yellow Nectar doesn’t work out so well.

A Guardian Rematch
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#10 - A Guardian Rematch

Season 18 - Episode 19 - Aired 3/23/2017

Ash really wants to have a rematch against Tapu Koko, but he’s not sure about his strategy. Sophocles, who studies Electric-type Pokémon, offers to help! After some research and training at Sophocles Lab, Ash and Pikachu are ready for battle, and so is Tapu Koko.

Partner Promises!
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#11 - Partner Promises!

Season 18 - Episode 20 - Aired 4/6/2017

Ash reluctantly tags along with Lana, Lillie, and Mallow at the mall. One store’s owner points him toward Treasure Island, a gorgeous place full of wild Pokémon, and offers to lend him her kayak. Soon, he and Pikachu are on their way!

One Journey Ends, Another Begins...
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#12 - One Journey Ends, Another Begins...

Season 18 - Episode 21 - Aired 4/6/2017

After stealing his groceries again, the wild Litten comes to Ash for help when its friend Stoutland starts to have trouble breathing. Ash struggles to get it to the Pokémon Center...but Stoutland is old, and there’s not much Nurse Joy can do.

A Shivering Shovel Search!
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#13 - A Shivering Shovel Search!

Season 18 - Episode 22 - Aired 4/13/2017

Ash and Kiawe are training with Litten on the beach as Pikachu and Rockruff play with a mysterious shovel that seems to be moving around on its own—until it rises out of the sand to reveal a dangerous Sandygast! When Rockruff attacks it, the shovel is launched into the sea, and the furious Sandygast evolves into Palossand and traps Ash and Litten inside!

Trial and Tribulation!
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#14 - Trial and Tribulation!

Season 18 - Episode 10 - Aired 1/19/2017

Ash faces off against Kahuna Hala in his first grand trial! His Rowlet defeats Hala’s Crabrawler, but it’s so exhausted afterward that it falls asleep in midair! Hala’s next Pokémon is the powerful Hariyama, who withstands every attack Pikachu tries. Hala unleashes the Fighting-type Z-Move, All-Out Pummeling—but thanks to Quick Attack, Pikachu dodges every hit. Then Ash’s own Z-Move, Breakneck Blitz, overwhelms Hariyama and wins the grand trial!

Alolan Open House!
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#15 - Alolan Open House!

Season 18 - Episode 24 - Aired 4/27/2017

It’s Open House day at the Pokémon School, and Ash’s mom has made a surprise visit to see his special presentation! Ash is really nervous about speaking in front of everyone, and Rotom Dex offers to use its new voice-sampling function so it can do the talking instead.

A Team-on-Team Tussle!
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#16 - A Team-on-Team Tussle!

Season 18 - Episode 25 - Aired 5/4/2017

After snooping on Ash’s class as they learn about Z-Crystals, Team Rocket just has to have one! Thanks to James’s research, they spy a Dark-type Z-Crystal embedded in a rock high above—guarded by a towering Totem Pokémon, Alolan Raticate. Team Skull is on the scene, too, and the rivalry begins in earnest!

So Long, Sophocles!
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#17 - So Long, Sophocles!

Season 18 - Episode 26 - Aired 5/11/2017

When Sophocles finds out that his family has to move, he keeps it to himself because he doesn’t want his friends to be sad—but eventually he has to tell them. Kiawe and Lana take Sophocles to their favorite places in Alola, Mallow plans a goodbye dinner, and Ash arrives with a special gift: a Charjabug for Sophocles to catch!

A Glaring Rivalry!
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#18 - A Glaring Rivalry!

Season 18 - Episode 27 - Aired 5/18/2017

When Lillie’s big brother Gladion arrives on Melemele Island, everyone is excited about the powerful new Trainer in town—particularly Ash, who really wants to battle him! After hearing about Ash’s Z-Ring and his battles against Tapu Koko, Gladion agrees to meet up the next morning.

Pulling out the Pokémon Base Pepper!
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#19 - Pulling out the Pokémon Base Pepper!

Season 18 - Episode 28 - Aired 5/25/2017

It’s the season for our heroes’ favorite pastime: Pokémon Base! Professor Kukui has arranged a special lesson for them, complete with a guest coach: Oluolu, the star player of the Magikarp team that just won the Pro League season.

Lulled to La-La Land!
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#20 - Lulled to La-La Land!

Season 18 - Episode 29 - Aired 6/8/2017

A Pokémon School camping trip kicks off with a scary story from Lana! Everyone thinks it’s just one of her jokes, but the story seems to be coming true when our heroes suddenly fall asleep and then wake up starving! The culprit is a Morelull, who’s been draining their energy with its roots.

The Ol' Raise and Switch!
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#21 - The Ol' Raise and Switch!

Season 18 - Episode 30 - Aired 6/15/2017

Professor Kukui has given the class an intriguing assignment: everyone switches Pokémon partners for the weekend! Each new pairing has a few bumps in the road at first—Snowy refuses to eat under Ash’s care, and Kiawe just doesn’t know how to handle a Water type like Popplio.

The Island Whisperer!
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#22 - The Island Whisperer!

Season 18 - Episode 31 - Aired 6/22/2017

Kahuna Olivia is leading the class on a field trip to Akala Island, and everyone is excited! Before they leave, Olivia demonstrates her knack with Pokémon by calming an angry Tauros and bonding with just about everyone, including Ash’s standoffish Litten.

Treasure Hunt, Akala Style!
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#23 - Treasure Hunt, Akala Style!

Season 18 - Episode 32 - Aired 6/29/2017

Ash and his classmates go on a treasure hunt riding Stoutland, who can sniff out hidden items! Ash’s Stoutland just keeps digging up colorful shards, and Kiawe has the big find in the first round—a Cranidos fossil!

Big Sky, Small Fry!
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#24 - Big Sky, Small Fry!

Season 18 - Episode 33 - Aired 7/6/2017

While their friends visit Kiawe’s farm, Lana and Ash decide to go fishing. At Olivia’s suggestion, they head to Brooklet Hill, where a Totem Pokémon is rumored to live!

A Crowning Moment of Truth!
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#25 - A Crowning Moment of Truth!

Season 18 - Episode 34 - Aired 7/20/2017

Our heroes attend the Wela Fire Festival, where Fire-type Pokémon line up to receive the Wela Crown—said to convey the power of Wela Volcano itself! Just as Ash’s Litten steps up, a feisty Alolan Marowak steals the crown from Kahuna Olivia and runs off. Kiawe pursues it, but Turtonator is no match for Alolan Marowak’s speed!