7 Season
358 Episode
Sgt. Frog - Season 7 Episode 308 Keroro, Nightmare on the Third Planet! / Sergeant Keroro of the Night
- Year : 2011
- Country : Japan
- Genre : Animation, Comedy, Sci-Fi & Fantasy
- Studio : TV Tokyo
- Keyword : pop culture, alien, based on manga, alien invasion, world domination, anime, talking animal
- Director :
- Cast : Kumiko Watanabe