Captain Earth — Season 1 Episode 22: The Operation Summer
After averting the previous crisis, Daichi and the others are ready to begin the Operation Summer, but Salty Dog activates their most powerful weapon in order to stop them. Meanwhile, the Planetary Gears succeed to gather enough energy to launch a full scale attack.
- Episode
- 22
- Season
- 1
- Air date
- August 31, 2014
- Runtime
- 25 minutes