Sgt. Frog — Season 1, Episode 21: Keroro's Energy-Saving Invasion / Keroro's Countryside Exploration
Animation, Comedy, Sci-Fi & Fantasy • 25 min • 7 seasons, 358 episodes • ★ 7.0/10
Episode synopsis
The Hinata family and the Keroro Platoon have to deal with a power failure in the heat of summer. / Keroro and Co. stow away on the Hinata's family visit, and must keep themselves hidden from Grandma.
About Sgt. Frog
Alien frogs come to take over the planet & get into all kinds of trouble while living under the roof of a small family.
More episodes from Season 1
- E1I Am Sergeant Keroro! / Sergeant Keroro Rising
- E2Momoka & Tamama Move Out! / Momoka & Tamama: Operation Overload the Hinatas
- E3Keroro's Critical Point Breached! / Keroro's Secret Mission Begins
- E4Giroro: The Most Dangerous Man in the Universe / Keroro: Rain with a Slight Chance of a Dangerous Man
- E5The Song of Men Who Love Their Toys
- E6Momoka's Romantic Plan on the South Seas / Momoka's Spooky Plan on the South Seas
- E7Mois: My First Destruction of Earth / Tamama vs. Mois: Tamama Loses
- E8Keroro: Invasion Status is Never Better / Keroro: Building a Base for Dummies
- E9Natsumi: Where Love Blooms, Kululu Looms / Hinata Aki: A Dynamite Woman
- E10Face-off! Decisive Battle Over Molar-3
- E11The Keroro Platoon Appears on TV
- E12Sumomo: A Pop Star Travels Across Space / Giroro: A Small Angel on the Battlefield