1. Chaos Control Freaks ⭐ 7.1

06 Apr, 2003 · 246 votes

The city's finest are put on high alert when a mysterious blue hedgehog suddenly appears in the middle of a down town intersection.

Director: Hajime Kamegaki

Watch Episode 1

2. Infiltrate! Area 99 ⭐ 7.2

13 Apr, 2003 · 198 votes

Cream and Cheese are captured and sent to military base Area 99. Now, it's up to Sonic and his new friend Christopher to save them.

Director: Hajime Kamegaki, Kazuhide Tomonaga

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3. Dr. Eggman's Ambition ⭐ 7.4

20 Apr, 2003 · 162 votes

When Eggman tries to use E-23 to take over the world Amy, Knuckles and Tails launch an unsuccessful counterattack, until Sonic arrives, and with a ring from Tails, destroys E-23 and saves Amy with the help of Knuckles.

Director: Hajime Kamegaki, Toshihiko Masuda

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4. Get the Chaos Emerald! ⭐ 6.6

27 Apr, 2003 · 153 votes

Chris' teacher is replaced with Mr. Stewart, the President's spy, and the first Chaos Emerald appears at a construction site, it's then a race to the emerald between Eggman and Sonic and friends, with Chris stealing it from Eggman's mobile, and Sonic rescuing him from a nasty drop.

Director: Hajime Kamegaki, Kazuyoshi Yokota

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5. Clash! Sonic vs. Knuckles ⭐ 7.5

04 May, 2003 · 156 votes

After Eggman tricks Knuckles into blaming Sonic for being stuck in the human world, Knuckles challenges Sonic to a duel allowing Eggman to capture Chris, Amy and Tails using E-47, but Knuckles realizes he's being duped and teams up with Sonic to destroy the robot and save the others.

Director: Hajime Kamegaki, Kazuhide Tomonaga

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6. Fierce Battle! School Wars ⭐ 6

11 May, 2003 · 139 votes

Eggman tries to use his robot, Intelligente, to brainwash Chris' class but when Intelligente winds up teaching more than brainwashing, Eggman steps in to put the children in permanent detention until a worried Sonic arrives, destroys the robot and saves the class.

Director: Kôji Hôri, Hajime Kamegaki

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7. Chaos! Chris' House Party ⭐ 6.8

18 May, 2003 · 139 votes

When Mr. Stewart drops by for a surprise visit, Chris and Chuck are able to keep Sonic and Friends' stay a secret but after the S-Team Leader, Chris' uncle, arrives things get messier and everyone including Ella and Mr. Tanaka find out Chris' secret.

Director: Hajime Kamegaki, Toshihiko Masuda

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8. Emergency Launch! X Tornado ⭐ 6.8

25 May, 2003 · 126 votes

After Eggman discovers that he is being watched by the military he sends E-90 to swallow the satellite, but this disrupts all television so Chuck and Tails turn Tornado into Tornado X allowing Sonic to enter space and destroy E-90.

Director: Makoto Bessho, Hajime Kamegaki

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9. Amy on the Beach ⭐ 7.6

01 Jun, 2003 · 131 votes

After Chris, Amy, Cream and Cheese arrive at a resort, Eggman appears and tries to take over but Sonic arrives and tries to stop him only to be saved by Amy from E-39.

Director: Hajime Kamegaki, Kazuhide Tomonaga

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10. Fierce Fight! Sonic Baseball Team ⭐ 7.1

08 Jun, 2003 · 130 votes

It's Team Sonic vs Team Eggman in a baseball game for a Chaos Emerald, Team Sonic falls behind at first but then wins with a Sonic super-play, only to have Eggman steal the Emerald in the end.

Director: Hajime Kamegaki, Masafumi Satô

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11. The Beautiful, Mysterious Thief Rouge Arrives ⭐ 7.6

15 Jun, 2003 · 123 votes

The President plants a fake emerald to try and attract Sonic but Rouge takes the bait instead and winds up searching Eggman's base, with Topaz, for a Chaos Emerald, until she encounters E-70 and has to make an escape.

Director: Hajime Kamegaki, Toshihiko Masuda

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12. Before the Attack on Eggman's Base ⭐ 7.8

22 Jun, 2003 · 112 votes

Tails and Chris discover the third Chaos Emerald in a field and fly for it in the X-Tornado but Eggman and E-51 catch up and trap them, meanwhile Rouge and Topaz launch an attack on Eggman's base.

Director: Hajime Kamegaki, Naoyuki Kuzuya

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13. After the Attack on Eggman's Base ⭐ 7.9

29 Jun, 2003 · 120 votes

Sonic saves Tails and Chris from E-51 while Eggman makes off with the Chaos Emerald, at Eggman's base Knuckles appears and helps Rouge plant explosives but they end up trapped. Sonic arrives and is attacked by Eggman and E-18 but Eggman drops the emerald and Sonic grabs it and destroys the robots and Eggman's base.

Director: Hajime Kamegaki, Tetsu Kimura

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14. Chase After the Hero Sonic! ⭐ 7.6

06 Jul, 2003 · 121 votes

Sonic decides to take his new friend Helen to pick flowers instead of attending the President's party. The President's aide responds by sending a military unit to capture Sonic.

Director: Kenji Hachizaki, Hajime Kamegaki

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15. The Mobile Fortress Attacks ⭐ 7.6

13 Jul, 2003 · 104 votes

Rising from the rubble of his former base, Dr. Eggman reveals his new battleship, the Egg Fort, and attacks Station Square. Sonic faces off his nemesis once again on the X-Tornado.

Director: Hajime Kamegaki, Toshihiko Masuda

Watch Episode 15

16. Shoot for the Sunken Ship in the South Sea ⭐ 7.8

20 Jul, 2003 · 102 votes

The President demands the search for Dr. Eggman after Sonic destroys the Egg Fort. Meanwhile Sonic and his friends are taking a well-deserved vacation where they discover that another Chaos Emerald is nearby.

Director: Hajime Kamegaki, Masafumi Satô

Watch Episode 16

17. Knuckles! Clenched Fists of Anger ⭐ 8.1

27 Jul, 2003 · 110 votes

After Hawk shows Knuckles the fifth Chaos Emerald, Eggman's E-91 kidnaps Hawk for ransom, but during the trade Rouge enters and Chaos Emerald keep away ensues until Knuckles defeats the robot.

Director: Hajime Kamegaki, Toshihiko Masuda

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18. Huge Shoot-out on the Savannah ⭐ 7.2

03 Aug, 2003 · 99 votes

When Sonic, Tails, Chris and the Egg Fort crash land on the Nature Continent after a fight, Tails and Chris protest against a dam while Sonic is caught in a battle against Decoe, Bocoe, E-65 and Eggman.

Director: Hajime Kamegaki, Naoyuki Kuzuya

Watch Episode 18

19. The Ghost of King Boob in the Old Castle ⭐ 7.5

10 Aug, 2003 · 104 votes

Chris' mother Lindsey is shooting a movie in a castle and Sonic and his friends are there too. They begin to notice that something is amiss as ghostly figures begin to appear.

Director: Hajime Kamegaki, Toshihiko Masuda

Watch Episode 19

20. Departure! Eggfort 2 ⭐ 7.6

17 Aug, 2003 · 104 votes

Sonic and his friends are on a cruise when the Egg Fort appears inside a glacier. As Sonic faces his foes he receives some help from Knuckles.

Director: Hajime Kamegaki

Watch Episode 20

21. Speed Contest! Sonic vs. Sam! ⭐ 7.7

24 Aug, 2003 · 97 votes

Sam Speed challenges Sonic to a race on his new racing car. After much plodding Sonic accepts the challenge but Eggman decides to interrupt the whole thing with his newly invented robot Sumo-Man.

Director: Hajime Kamegaki, Toshihiko Masuda

Watch Episode 21

22. Summer Vacation Chao Observation Diary ⭐ 7.6

31 Aug, 2003 · 91 votes

Sonic and his friends are at a camp site where they discover a Chao colony. Meanwhile, Dr. Eggman is also hiking nearby and decides to launch an attack when he encounters Sonic.

Director: Hajime Kamegaki, Kôichi Sasaki

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23. Mayhem! 6 Chaos Emeralds ⭐ 7.4

07 Sep, 2003 · 94 votes

Chris' father Nelson purchases a ring made from a Chaos Emerald for his wife Lindsey. Being made aware of its presence, Dr. Eggman attempts to snatch the emerald away from them.

Director: Hajime Kamegaki, Toshihiko Masuda

Watch Episode 23

24. Sonic's Running Wild! Capture Him! ⭐ 7.5

14 Sep, 2003 · 93 votes

After an encounter with Dr. Eggman, Sonic finds himself unable to stop running. Chris and his grandfather Chuck soon discover that Eggman's E-88 is behind Sonic's problem.

Director: Hajime Kamegaki, Makoto Moriwaki

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25. The Last Chaos Emerald ⭐ 7.6

21 Sep, 2003 · 96 votes

Chris finds himself depressed at the prospect of his friends returning to their home world despite knowing that that is what's best for them. Knuckles meanwhile attempts to orchestrate a truce between Sonic and Eggman so that they may all return home.

Director: Hajime Kamegaki, Yukio Okazaki

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26. Birth of Supersonic ⭐ 8.3

28 Sep, 2003 · 115 votes

Eggman takes Chris hostage after tricking Knuckles and Chris into giving him all six Chaos Emerald. Eggman and Sonic face off once more as Sonic seeks to save Chris and prevent Eggman from obtaining the final emerald.

Director: Hajime Kamegaki

Watch Episode 26

27. Beginning of Catastrophe! ⭐ 7.8

05 Oct, 2003 · 94 votes

When Big the Cat and Froggy discover a Chaos Emerald, a strange blue liquid takes over Froggy's body and runs away with the Chaos Emerald. Meanwhile, Lindsey offers Cream with another Chaos Emerald that she had obtained from a jeweler.

Director: Hajime Kamegaki, Kazuyoshi Yokota

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28. The Enigmatic Liquid Life Chaos ⭐ 7.8

25 Sep, 2004 · 91 votes

Knuckles recalls how Chaos destroyed the Master Emerald. Suspecting that Chaos is controlling Froggy, the gang decide to head their own ways in search of rescuing Froggy and recovering the Chaos Emerald.

Director: Hajime Kamegaki, Masafumi Satô

Watch Episode 28

29. Amy Is Imprisoned ⭐ 7.7

19 Oct, 2003 · 90 votes

As Knuckles blames himself for not being able to guard the Master Emerald, Sonic and Tails take off in the X Tornado to save Amy from the Egg Carrier.

Director: Hajime Kamegaki, Keiko Namba

Watch Episode 29

30. EggCarrier's Battle ⭐ 7.8

26 Oct, 2003 · 88 votes

Sonic, Tails and Knuckles battles Dr. Eggman on Egg Carrier to save Amy and for the last piece of Master Emerald. Meanwhile Chris and Big are still in search of Froggy.

Director: Hajime Kamegaki, Yazaki Shigeru

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31. Gamma the Wanderer ⭐ 7.8

02 Nov, 2003 · 94 votes

As Tails is given a hero's welcome after saving Station Square from Eggman's missile attack, Gamma decides to deprogram the mission given to him by Dr. Eggman and assigns himself a new one: to find his E-series brothers and to rescue their animals.

Director: Hajime Kamegaki, Makoto Moriwaki

Watch Episode 31

32. Scream of Perfect Chaos ⭐ 8.2

09 Nov, 2003 · 96 votes

Dr. Eggman reveals to Sonic that he had been double-crossed by Chaos. As Knuckles warns Sonic of dangers of Chaos if he was to obtain the last Chaos Emerald, they are transported to the past by a mysterious red orb.

Director: Nana Harada, Hajime Kamegaki

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33. Puzzle of Project Shadow ⭐ 8

16 Nov, 2003 · 94 votes

As he hacks GUN's computer database, Dr. Eggman discovers his grandfather's mysterious "Ultimate Life Form" project named Shadow.

Director: Sang Yong Eom, Hajime Kamegaki, Keiko Namba

Watch Episode 33

34. Sonic the Fugitive ⭐ 8.4

23 Nov, 2003 · 103 votes

Sonic is accused of causing havoc in Prison Island. As GUN agents seek after Sonic, Sonic attempts to figure out who had framed him.

Director: Hajime Kamegaki, Masafumi Satô

Watch Episode 34

35. Escape from Prison Island ⭐ 8.2

30 Nov, 2003 · 89 votes

While Sonic is held captive in Prison Island, Dr. Eggman appears in search for Chaos Emerald alongside Rouge and Shadow.

Director: Kazumi Fukushima, Hajime Kamegaki

Watch Episode 35

36. The Threat Coming from Space ⭐ 8.1

07 Dec, 2003 · 85 votes

After the destruction of Prison Island, Sonic searches for Chris whom Amy suspects was taken to Dr. Eggman's secret base by Shadow.

Director: Hajime Kamegaki, Yazaki Shigeru

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37. The Struggle on Space Colony Ark ⭐ 8.2

14 Dec, 2003 · 90 votes

Sonic and Shadow face off while the rest of the crew seek Dr. Eggman who is now in posession of seven Chaos Emeralds. As the battle unfolds, Knuckles take on Rouge for the control of Master Emerald.

Director: Mamoru Enomoto, Hajime Kamegaki

Watch Episode 37

38. Maria's Wish! The Wish of Everyone ⭐ 8.4

21 Dec, 2003 · 126 votes

To complete his final revenge, Dr. Robotnik's revenge was to crash ARK into earth, destroying everything and everyone. Sonic must now convince Shadow to help save the world from destruction.

Director: Nana Harada, Hajime Kamegaki

Watch Episode 38

39. Chaotix Detective Agency ⭐ 8

28 Dec, 2003 · 87 votes

Sonic's world and its creatures called Flickies begin to appear in Chris' world. As the President and his staff discuss how to keep them isolated; Chris worries about what they might do with Sonic.

Director: Hajime Kamegaki, Makoto Moriwaki

Watch Episode 39

40. The Eggman Corporation ⭐ 7.7

04 Jan, 2004 · 75 votes

Sonic and friends readies to ring in the new year on the Thorndyke yacht. As the first sun begins to rise, Egg Moon appears to block the year's first sunrise.

Director: Hajime Kamegaki, Masafumi Satô

Watch Episode 40

41. We Will See the Light! ⭐ 7.8

11 Jan, 2004 · 74 votes

As the President sends in GUN forces to stop Sonic from destroying the Mirror Towers, Dr. Eggman reveals that his Sunshine Balls are secretly brainwashing the citizens to turn against Sonic.

Director: Mamoru Enomoto, Hajime Kamegaki

Watch Episode 41

42. Amy's Love Escape Journey!? ⭐ 7.4

18 Jan, 2004 · 79 votes

When Sonic stands Amy up on a date she decides to go out with Sam Speed instead. Meanwhile Bokkun reactivates a robot named Emerl to free Eggman from jail.

Director: Hajime Kamegaki, Yazaki Shigeru

Watch Episode 42

43. Huge Home Electronics Panic! ⭐ 7.3

25 Jan, 2004 · 77 votes

As Nelson tries to maintain the faltering Thorndyke Industries due to his employees joining the Freedom Movement to emulate Sonic's carefree lifestyle, kitchen appliances begin to cause havoc around town.

Director: Hajime Kamegaki, Jôhei Matsuura

Watch Episode 43

44. The Ridiculous Epic Spy Battle ⭐ 7.5

01 Feb, 2004 · 75 votes

Eggman is on the loose and everyone is searching for him. While Mr. Stewart investigates Eggman's whereabouts he is captured along with Chris in Eggman's secret hideout in the sewers.

Director: Nana Harada, Hajime Kamegaki

Watch Episode 44

45. Sonic Battle - Face Off!! ⭐ 7.6

08 Feb, 2004 · 83 votes

President hosts a tournament with red Chaos Emerald as the prize to lure Dr. Eggman. It's a heated battle that finds Sonic fighting alongside everyone, even the President himself, but strangely Dr. Eggman has yet to show...

Director: Hajime Kamegaki, Kenichi Maejima

Watch Episode 45

46. Sonic Battle Finals ⭐ 8.1

15 Feb, 2004 · 85 votes

The battle for the red Chaos Emerald is heating up. As contestants duke it out for the glory and the prize it's Emerl who wins the tournament. But when Emerl receives the emerald, its power forces him to go on a rampage and attack everyone in the stadium.

Director: Hajime Kamegaki, Kazuyoshi Yokota

Watch Episode 46