An anthropomorphic echidna and the current guardian of the Master Emerald, a powerful ancient gemstone which is kept on Angel Island. Guarding it is his solemn duty to protect from anyone seeking to abuse it, as well as the sole surviving descendant of the echidna race from the Knuckles Clan. Known for his powerful and wild nature, his dominant traits are his super strength and the two spike-like knuckles on each of his gloves, from which his name is derived from, and which he can dig and climb walls with. He can also trap the wind under his dreadlocks to glide through the air. Knuckles is also one of [Sonic the Hedgehog](https://anilist.co/character/2882)'s oldest friends and rivals.

(Source: Sonic Wiki Zone)

Back on Sonic's home planet, Eggman has collected all 7 of the Chaos Emeralds, and is about to have absolute power when Sonic interferes, causing an explosion that sends everyone from their world to Earth. Sonic and his friends team up with 12 year old Christopher Thorndyke to collect all the Chaos Emeralds and defeat the evil Dr. Eggman. 
(Source: Anime News Network)

A German Actor and Voice Actor which is pretty famous for voice acting Peter Dinklage (e. g. Game of Thrones' Tyrion)

[Instagram](https://Instagram.com/leoserrano7/) | [Facebook](https://facebook.com/leonardo.serrano.54584)

Leonardo Serrano is a Brazilian actor, voice actor and writer.

__Non-Anime Roles:__
~!- Milhouse Van Houten (14th season onwards; The Simpsons franchise)
- Knuckles The Echidna (Sonic Boom and Sonic Prime)
- Vic Sage / Question (Justice League Unlimited)
- Fish Out of Water (Chicken Little)
- Captain Gregar Typho (Star Wars: The Clone Wars)
- Kofi Pizza (Steven Universe)
- Tom (Total Drama Presents: The Ridonculous Race)
!~

Mattias Knave is a Swedish director and voice actor.

When Dr. Eggman (Robotnik in the US version) holds the president and his daughter hostage, Sonic must comply to the evil scientist's demand of going to Eggmanland to stop Black Eggman and deactivate the city's generator before it reaches critical mass. Little does Sonic know that it's a trap to activate Hyper Metal Sonic, a robot counterpart built by Eggman to destroy our hero.
 
(Source: Anime News Network)

Husband of voice actress [Junko Sakuma](https://anilist.co/staff/111433).

Sonic activates Chaos Control in his battle against Dark Oak, most formidable enemy he's faced thus far, to scatter the Chaos Emeralds across the galaxy. Meanwhile, Tails, Amy, and Cream encounter a spaceship that's crash-landed to their planet during a meteor shower. 

Note: The listed airing dates are from the original US broadcast. Due to poor ratings in Japan, the series cancelled airing after the first 52 episodes, and only received its first local airing in 2020.

Manga series focused on Shadow The Hedgehog in order to promote Sonic X Shadow Generations.

Short comics released on the official Japanese Sonic the Hedgehog website, Sonic Channel, as part of the franchise's 25th anniversary celebrations. Each comic focuses on individual Sonic characters featured in the Character Profiles on Sonic Channel often featuring slice-of-life moments or references to their backstory in past games. (Source: Sonic Wikia, edited)

Collection of several short stories, including omake (extra) koma stories, published as an anthology. The stories are often very slapstick. 
(Source: Wikipedia)

A manga booklet given out to Japanese movie attendees for Sonic the Hedgehog 3.