When Ash and his mother accompany Professor Oak to the distant Unova region, Ash discovers Pokémon that he’s never seen before… and that he can’t wait to catch! He may have Pikachu at his side together with new friends Iris and Cilan, but he’ll still need plenty of new Pokémon on his team if he wants to challenge Unova’s expert Gym Leaders. His quest to become a Pokémon Master just got even tougher!
Episodes
1. In the Shadow of Zekrom!
Sep 23, 2010 23m 6.0Arriving in the Unova region, Ash must suddenly deal with the loss of Pikachu's Electric-type powers!
2. Enter Iris and Axew!
Sep 23, 2010 23m 6.0Continuing their journey in the Unova region, Ash and Pikachu come across some new friends, as well as some old rivals!
3. A Sandile Gusher of Change!
Sep 30, 2010 23m 4.8On their way to Striaton City and Ash's first Unova Gym Battle challenge, our Heroes come across a family whose hotel is in dire need of help!
4. The Battle Club and Tepig's Choice!
Oct 7, 2010 23m 5.8On his way to Striaton City and Ash's first Gym Battle challenge in the Unova Region, our Hero discovers the Pokémon Battle Club, and a new friend as well!
5. Triple Leaders, Team Threats!
Oct 14, 2010 23m 6.0As Ash faces off against a most unusual Gym Leader challenge at the Striaton Gym, Team Rocket prepares to embark on the mission of a lifetime!
6. Dreams by the Yard Full!
Oct 21, 2010 23m 6.0As Ash's first Unova region Gym Battle challenge continues, Ash discovers a kindred spirit in Cilan - one of the three Striaton City Gym Leaders!
7. Snivy Plays Hard to Catch!
Oct 28, 2010 23m 6.0Continuing onto Nacrene City and his second Gym Battle challenge, Ash comes across an amazing Snivy that proves difficult to catch indeed!
8. Saving Darmanitan from the Bell!
Nov 4, 2010 23m 4.8As our Heroes head toward Nacrene City and Ash's next Gym Battle, they come across a pair of Darumaka behaving in a most peculiar manner!
9. The Bloom Is on Axew!
Nov 11, 2010 23m 4.8A surprise Battle between Iris, Axew, Cilan and Pansage reveals the story of a promise made not so long ago...
10. A Rival Battle for Club Champ!
Nov 18, 2010 23m 5.8Stopping at a Battle Club on his way to the Nacrene City Gym, Ash is surprised to find that his Unova region rival, Trip, is there as well!
11. A Home for Dwebble!
Dec 2, 2010 23m 4.3On their way to the Nacrene City Gym, our Heroes come across a Dwebble with an unusual housing problem!
12. Here Comes the Trubbish Squad!
Dec 9, 2010 23m 5.8Continuing to Nacrene City and Ash's next Gym Battle, our Heroes meet a boisterous Kindergarten class and its beloved Trubbish, as well as the Kindergarten teacher who does not share the same opinion!
13. Minccino-Neat and Tidy!
Dec 16, 2010 23m 4.3On their way to Nacrene City, our Heroes run into Professor Juniper's helper, Bianca, offering up one surprise after another!
14. A Night in the Nacrene City Museum!
Dec 23, 2010 23m 5.8Arriving in Nacrene City, our Heroes discover the Gym has a most unusual location and situation!
15. The Battle According to Lenora!
Jan 6, 2011 23m 4.3The day for Ash's Nacrene City Gym Battle challenge is here, and Lenora isn't about to go easy on our Hero!
16. Rematch at the Nacrene Gym!
Jan 13, 2011 23m 4.3With Ash's rematch challenge at the Nacrene City Gym coming soon, the first order of business is some serious special training!
17. Scraggy-Hatched to Be Wild!
Jan 20, 2011 23m 4.3Ash's Pokémon Egg is ready to hatch, and our Heroes are in for some surprising adventures as a result!
18. Sewaddle and Burgh in Pinwheel Forest!
Jan 27, 2011 23m 5.8After our Heroes get lost in a large forest on their way to Castelia City, what they find more than makes up for being lost!
19. A Connoisseur's Revenge!
Feb 17, 2011 23m 4.3Discovering a brand new Poké Mart on their way to Castelia City, our Heroes come across a most unusual Pokémon Connoisseur!
20. Dancing with the Ducklett Trio!
Feb 24, 2011 23m 5.8On their way to Castelia City, our heroes come across their old Pokémon friend Sandile, and three mischievous Pokémon who are anything but friendly!
21. The Lost World of Gothitelle!
Mar 3, 2011 23m 4.3City, crossing the Skyarrow Bridge proves more complicated then they thought it would be!
22. A Venipede Stampede!
Mar 10, 2011 23m 4.3After arriving in Castelia City, our heroes discover an enormous colony of Venipede swarming the city and threatening its citizens!
23. Battling for the Love of Bug-Types!
Mar 17, 2011 23m 4.3The exciting moment for Ash's Gym Battle with Burgh, the Castelia Gym Leader, has finally arrived!
24. Emolga the Irresistible!
Mar 24, 2011 23m 4.3As our heroes, along with their old friend Bianca, continue toward the Nimbasa Gym, they come across a Pokémon that Bianca just has to catch!
25. Emolga and the New Volt Switch!
Mar 31, 2011 23m 5.8As our heroes continue toward Nimbasa City, Iris's new friend Emolga proves just how amazing and unpredictable a Pokémon can be!
26. Scare at the Litwick Mansion!
Apr 7, 2011 23m 4.3Seeking shelter from a raging rain storm, our heroes enter what appears to be an empty mansion, but what turns out to be anything BUT empty!
27. The Dragon Master's Path!
Apr 14, 2011 23m 4.3On their way to Nimbasa City and Ash's fourth Gym Battle challenge, our heroes meet a fledgling Trainer with an important decision to make!
28. Oshawott's Lost Scalchop!
Apr 21, 2011 23m 5.8On their way to Nimbasa City, our heroes come across a Trainer and his Blitzle who put Oshawott to the battle test!
29. Cottonee in Love!
Apr 28, 2011 23m 4.3As our heroes continue their journey to Nimbasa City, they encounter a lovesick Cottonee with confidence issues!
30. A UFO for Elgyem!
May 5, 2011 23m 4.3Continuing to Nimbasa City, our heroes witness a mysterious UFO and Pokémon, with even more mysterious origins!
31. Ash and Trip's Third Battle!
May 12, 2011 23m 4.3On their way to Nimbasa City, our heroes run into Ash's rival Trip, leading to a third battle between two very determined Trainers!
32. Facing Fear with Eyes Wide Open!
May 19, 2011 23m 4.3Many of our heroes' Pokémon have fallen ill from the poison spores of a group of Foongus, and Oshawott must face its fear in order to help provide the cure!
33. Iris and Excadrill Against the Dragon Buster!
May 26, 2011 23m 4.3On their way to Nimbasa City, our heroes meet a Dragon Buster named Georgia, who unexpectedly changes the relationship between Iris and Excadrill forever!
34. Gotta Catch a Roggenrola!
Jun 2, 2011 23m 4.3While on their way to Nimbasa City, our heroes' lunch is interrupted by a feisty Roggenrola, which leads them to thwart another sinister Team Rocket plan!
35. Where Did You Go, Audino?
Jun 9, 2011 23m 4.3On their way to Nimbasa City, our heroes get involved in an investigation of disappearing Audino and meet a couple of budding young sleuths in the process!
36. Archeops in the Modern World!
Jun 16, 2011 23m 4.3Reuniting with their old friends, Professor Juniper and Dr. Fennel, our heroes witness the restoration of the ancient Pokémon Archen!
37. A Fishing Connoisseur in a Fishy Competition!
Jun 23, 2011 23m 4.3On their way to Nimbasa City and Ash's next Gym Battle, a fishing competition "lures" our heroes into a sinister Team Rocket plot!
38. Movie Time! Zorua in 'The Legend of the Pokémon Knight'!
Jun 30, 2011 23m 4.3On their way to Nimbasa City, a discussion about favorite movies and movie actors leads our heroes to a memorable encounter with a budding filmmaker and his amazing partner, Zorua!
39. Reunion Battles In Nimbasa!
Jul 7, 2011 23m 4.3The day of the Nimbasa Town Pokémon Battle Tournament is here for our heroes, and it's a happy meeting of lots of old friends as well!
40. Cilan Versus Trip, Ash Versus Georgia! (1)
Jul 21, 2011 23m 5.8It's Cilan versus Trip during round one of the Nimbasa Town Club Battle! Then, for round two, it's Ash versus Georgia!!
41. The Club Battle Hearts of Fury: Emolga Versus Sawk! (2)
Aug 4, 2011 23m 5.8The second round bouts of the Club Battle rage on, culminating in a roaring battle between Iris's agile Emolga and Stephan's powerful Sawk!
42. The Club Battle Finale: A Heroes Outcome! (3)
Aug 11, 2011 23m 5.5The moment for the final round of the Nimbasa Pokémon Club Battle has arrived, with two good friends battling head-to-head!
43. Meowth's Scrafty Tactics!
Aug 18, 2011 23m 4.3A surprise appearance by none other than Meowth has helped our heroes to solve one problem after another!
44. Purrloin, Sweet or Sneaky?
Aug 25, 2011 23m 6.0Continuing their journey and still accompanied by Meowth, our heroes come across a Purrloin in distress, though not everyone is buying its pleas for help!
45. Beheeyem, Duosion, and the Dream Thief!
Sep 1, 2011 23m 4.3On their way to Nimbasa City, our heroes, along with Meowth, have found themselves in a dream they can't seem to awaken from!
46. The Beartic Mountain Feud!
Sep 8, 2011 23m 4.3As our heroes, traveling with Meowth, approach Nimbasa City, they discover a lost Cubchoo, which leads them into a dangerous confrontation!
47. Crisis from the Underground Up! (1)
Sep 15, 2011 23m 5.8Our heroes have arrived in Nimbasa City, unaware that a crisis of major proportions is about to be unleashed!
48. Battle for the Underground! (2)
Sep 15, 2011 23m 5.8As Team Rocket continues their attempt to steal the Pokémon from the Nimbasa City Pokémon Center, our heroes must successfully stop Team Rocket's escaping Ghost Train - at all costs!