Barbie: A Touch of Magic

S05E06 Warren (short version)

Space Ghost becomes furious after discovering that he’s been impersonated on Warren's TV show. Determined to confront him, he teams up with Moltar and Zorak. To their surprise, Warren turns out to be a rather disgruntled bush. The plot thickens when they encounter an evil doppelgänger of Space Ghost—or is it Gary Owens?