Who owns the American production company that was tasked with the English dubbing of 'Pokemon' episodes as well as the show based on the Sega game 'Sonic the Hedgehog'?
4K Media Inc.:  It was formerly a subsidiary of 4Kids Entertainment from 1995 to 2012 and its predecessor Leisure Concepts from 1992 to 1995 under the name 4Kids Productions, and was responsible for adapting and producing English language dubs of Japanese anime such as "Pokémon", "Yu-Gi-Oh!"
i don't know