GGreg JohnsonWritingPopularity: 0IMDbAlso Known As그렉 존슨Known For7.9Teenage Mutant Ninja TurtlesWriter7.3DougWriter8.0X-Men: EvolutionWriter6.5Buzz Lightyear of Star CommandWriter7.2Spider-Man: The New Animated SeriesWriter7.0Miles from TomorrowlandWriter8.1Beast Wars: TransformersWriter7.3Transformers: Rescue BotsWriter7.1Transformers: EarthSparkWriter8.2Pacific Rim: The BlackStory6.3Biker Mice from MarsWriter6.7Iron ManWriterFilmographyMovies9TV Shows17AllCastCrew9Browse All2010s6.3Thor: Tales of AsgardScreenplay7.1Planet HulkScreenplay2000s7.0Next Avengers: Heroes of TomorrowScreenstory6.8Doctor StrangeScreenplay6.1The Invincible Iron ManScreenplay6.8Ultimate Avengers 2Screenplay6.9Ultimate Avengers: The MovieScreenplay2.2Robin and the DreamweaversWriterTBASWAT Kats: RevolutionWriter
