本片是一部日本Animation片，上映于2008-03-01，由佐藤顺一导演，由渡边久美子/小樱悦子/中田让治主演。
剧情简介：The movie begins with Fuyuki Hinata and the Keroro Platoon exploring an abandoned temple in the mountaintop city of Machu Picchu in Peru. While on the exploration, Keroro accidentally sets off a trap, and by chance they find a hidden chamber with a large blue crystal in the center, on a stand that has a key in it. Keroro leans on the key, causing the room to activate a mysterious machine, this caused the entire temple to shake. As soon as the group realized what was happening, they run out of the room. While running, Keroro accidentally loses his Kero Ball while Fuyuki catches a fleeting glimpse of a glowing young woman as he is running out, and tells Keroro that there was a girl in the room, but he is forced to leave the room before he can say anything else. The group successfully escapes, while the girl (now sprouting a pair of glowing wings) watches them leave - while back in the chamber, something is growing within the crystal...
外文名：超劇場版ケロロ軍曹 3 ケロロ対ケロロ 天空大決戦であります！
别名：超劇場版ケロロ軍曹３ ケロロ対ケロロ 天空大決戦であります！ / 军曹超剧场版3. keroro.VS.keroro.天空大决战是也! / 超劇場版ケロロ軍曹3 ケロロVSケロロ天空大決戦 であります! / 超劇場版青蛙軍曹３ 天空大决战 是也! / 超劇場版青蛙軍曹３ 天空大决战 / 军曹大电影3 / Keroro军曹超剧场版3 / 军曹大电影3：天空大作战 / Keroro军曹超剧场版3-Keroro对Keroro天空大決战 / 军曹大电影3 克罗罗对克罗罗 天空大决战
类型：Animation / Comedy / Science Fiction
地区：日本
导演：佐藤顺一 / 山口晋
编剧：吉崎观音 / 横谷昌宏
演员：渡边久美子 / 小樱悦子 / 中田让治 / 川上伦子 / 斋藤千和 / 子安武人 / 草尾毅 / 平松晶子 / 池泽春菜 / 能登麻美子 / 广桥凉 / 石田彰 / 下野纮 / 桧山修之 / 金田朋子 / 高山南 / 堀江由衣 / 福田沙纪 / 高桥研二 / 荻野晴朗 / 前野智昭 / 广田诗梦 / 日笠阳子 / 藤原启治
