Episode 1
Chaos Control Freaks
25m6.2 / 10
Sonic and Dr. Eggman fight to possess the seventh Chaos Emerald.
Where to watch Sonic X
TV series
Sonic X
2003TV-Y73 seasons7.6 / 10
After getting stranded on Earth, Sonic and his friends team up with 12-year-old Chris Thorndyke to collect all the Chaos Emeralds and defeat the evil Dr. Eggman.
Streaming, rental and purchase options
Where to watch in United States
Checked Jul 22, 2026
Sonic X is available to stream on Disney+, Hulu, Netflix, Prime Video, Amazon Freevee, Pluto TV, Spectrum On Demand, The Roku Channel, and Tubi in United States. Use the direct links below to open the provider.
Synopsis
After getting stranded on Earth, Sonic and his friends team up with 12-year-old Chris Thorndyke to collect all the Chaos Emeralds and defeat the evil Dr. Eggman.
Season 1 episodes
Choose an episode, then use the watch options above for the show.
Episode 2
Sonic to the Rescue
25m7.0 / 10
Chris attempts to shelter Sonic in his room.
Where to watch Sonic X
Episode 3
Missile Wrist Rampage
25m6.8 / 10
Amy and Knuckles hide in a sewer while fleeing from the authorities.
Where to watch Sonic X
Episode 4
Chaos Emerald Chaos
25m7.3 / 10
Chuck suspects Sonic and the others will be able to go back to where they came from by using the power of the Chaos Emerald.
Where to watch Sonic X
Episode 5
Cracking Knuckles
25m7.0 / 10
Dr. Eggman's phony tears deceive Knuckles.
Where to watch Sonic X
Episode 6
Techno Teacher
25m5.8 / 10
Dr. Eggman sends a robot to Chris' elementary class, hoping to brainwash the children and help his goal of world domination.
Where to watch Sonic X
Episode 7
Party Hardly
25m5.8 / 10
Chris' teacher, Mr. Steward, makes an unexpected visit.
Where to watch Sonic X
Episode 8
Satellite Swindle
25m5.5 / 10
Eggman sends E-90 to swallow a satellite, disrupting all TV reception; Sonic enters space and must destroy E-90.
Where to watch Sonic X
Episode 9
The Last Resort
25m5.3 / 10
Sonic tries to stop Eggman from taking over a resort.
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Episode 10
Unfair Ball
25m6.2 / 10
Sonic and the gang play Dr. Eggman and his henchmen in a game of baseball, where the winner gets a Chaos Emerald.
Episode credits
Guest stars Tanuki Sugino
Episode 11
Fly Spy
25m8.3 / 10
The president's office tries to lure Sonic and the gang into a trap with a Chaos Emerald.
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Episode 12
Beating Eggman (1)
25m7.0 / 10
Sonic refuses to help the president destroy Dr. Eggman's base; Tails and Christopher face off against E-51, a robot that generates violent winds, over a Chaos Emerald.
Where to watch Sonic X
Episode 13
Beating Eggman (2)
25m7.0 / 10
Sonic, the military and Knuckles battle robots in an offensive aimed at destroying Dr. Eggman's base.
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Episode 14
That's What Friends Are For
25m7.7 / 10
The president, although happy Dr. Eggman's base is destroyed, is worried about his upcoming election, so he decides to use Sonic to boost his image.
Where to watch Sonic X
Episode 15
Skirmish in the Sky
25m7.0 / 10
Dr. Eggman's Egg Fort rises from the ashes of his base to wreak havoc on Sonic and the town.
Where to watch Sonic X
Episode 16
Depths of Danger
25m5.2 / 10
Sonic and friends search the ocean floor for the fourth Chaos Emerald when Dr. Eggman launches an underwater attack.
Where to watch Sonic X
Episode 17
The Adventures of Knuckles and Hawk
25m7.7 / 10
Hawk is kidnapped; Knuckles receives a mysterious message.
Where to watch Sonic X
Episode 18
The Dam Scam
25m6.7 / 10
Sonic, Chris, Tails and the Egg Fort crash-land on the Nature continent.
Where to watch Sonic X
Episode 19
Sonic's Scream Test
25m8.3 / 10
Sonic and the gang face off against eerie ghosts released by a careless cameraman.
Where to watch Sonic X
Episode 20
Cruise Blues
25m7.3 / 10
Sonic tries to relax aboard a cruise ship, then learns he will have to save it from an iceberg.
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Episode 21
Fast Friends
25m8.0 / 10
Dr. Eggman provokes Sonic into accepting a challenge by the leader of the S-Team.
Where to watch Sonic X
Episode 22
Little Chao Lost
25m7.3 / 10
Eggman spots Chris and company while they are looking for Cheese.
Where to watch Sonic X
Episode 23
Emerald Anniversary
25m6.7 / 10
Sonic and the gang find out that Mr. Thorndike has unknowingly bought a ring containing a Chaos Emerald.
Where to watch Sonic X
Episode 24
How to Catch a Hedgehog
25m8.0 / 10
After defeating Eggman's E-88 robot, Sonic goes berserk because of an implanted control device.
Where to watch Sonic X
Episode 25
A Dastardly Deed
25m8.0 / 10
Sonic and the gang try to find the last Chaos Emerald before Dr. Eggman; Knuckles decides to help Dr. Eggman as a way to get back to his home.
Where to watch Sonic X
Episode 26
Countdown to Chaos
25m9.0 / 10finale
Sonic and the gang ambush Egg Fort 2 as it receives the last Chaos Emerald from E-77.
Where to watch Sonic XEpisode information updated Jul 23, 2026
More about Sonic X
Cast
Jun'ichi KanemaruSonic the Hedgehog (voice)
Sanae KobayashiChris Thorndyke (voice)
Ryo HirohashiMiles 'Tails' Prower / Cheese the Chao (voice)
Taeko KawataAmy Rose (voice)
Nobutoshi CannaKnuckles the Echidna (voice)
Sayaka AokiCream the Rabbit (voice)
Etsuko KozakuraCosmo (voice)
Koji YusaShadow the Hedgehog (voice)Production details
- Status
- Ended
- Series type
- Scripted
- Episodes
- 78
- Original language
- Japanese
- Original title
- ソニックX
Networks & production
TV TokyoJapan
TV AichiJapan
TVQJapan
TV OsakaJapan
TVhJapan
TSCJapan
Themes
ambiguousanimebased on video gamehedgehogreverse isekai
