Harry is a character that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. He is a Mobian dingo and one of the few who does not hold racist feelings towards the echidnas. Following the return of the Dingoes and Echidnaopolis to Mobius Prime, Harry left his post in the military and served as a taxi driver. Unlike his fellow dingoes, Harry got along with the echidnas, even befriending some including Constable Remington. After the dingoes, under the new leadership of Kage Von Stryker took over Angel Island, Harry acted as an informant for the Dark Legion resistance. Due to his help, Locke was rescued from dingo captivity. Following this his treachery was discovered and he was punished. He was transported by Enerjak along with the rest of the dingoes to the Sandopolis Desert where he once again began working for General Helmut Von Stryker.
After the Echidnas and Dingoes were brought back to the prime zone (where most of the comic series takes place), Harry was a cab driver in Echidnaopolis. His lack of hatred towards the Echidnas angered General Stryker, but this didn't bother him as he knew Stryker was no threat to him, despite the General's repeated visits. Harry assisted the Chaotix and Constable Remington locate and take down Downtown Ebony Hare, and often knew things that were supposed to be secret, such as the location of Dimitri while he was hospitalized. Remington would often ride in Harry's cab and press him for answers he couldn't get elsewhere.
As an ally of the Chaotix, it seemed only a matter of time before Harry got caught in the crossfire between them and one of their arch-enemies, Mammoth Mogul. Hired by the deranged Mobian to drive him to Echidnaopolis General Hospital, Harry unwittingly played a role in helping Mogul take Dimitri hostage, which was part of the Mammoth's plan to trap Chaos Knuckles and drain him of his powers. Beaten by Mogul, Harry was in critical condition until Chaos Knuckles arrived and used his powers to heal him somewhat. Grateful and eager to see Mogul paid back, Harry told his story, only to send Knuckles off alone to confront Mogul in a battle that would lead to his temporary death. During the Eggman-backed Dingo occupation of Angel Island, Harry acted as a spy and informant to the Dark Legion. It was through him that Knuckles' father Locke was located and rescued. Afterwards, he either fully joined the Angel Island resistance or else remained among his "comrades" and was thus banished by Enerjak.