Ep. 26: The SF9 crew battles aliens to protect Sam and Nagisa while stopping Carlo Morelli from alerting the fleet.
Aired on September 28, 2003

26
Twenty alien pathfinders arrive on Earth, prompting the SF9 crew to protect Sam and Nagisa aboard the Space Thunderbolt. Their mission is to reach the sun and release a transmitter that will cause the alien major fleet to crash, thereby saving Earth. Simultaneously, the crew must prevent Carlo Morelli from reaching the pyramid. If he discovers the transmitter is missing, he will send a signal to the major fleet to attack. The SF9 crew engages in combat against the aliens' super hi-tech space ships. During this critical battle, many human pilots sacrifice their lives in an effort to save the Earth from destruction.
Episodes
- Ep. 22 · Storm Force sets a trap for Morelli using a custom tank before the alien invasion arrives.
- Ep. 23 · Morelli and Miller use psychic powers to escape Ocean Storm
- Ep. 24 · Storm Force 9 investigates a deadly Egyptian pyramid mystery involving strange signals
- Ep. 25 · Stargazer detects alien fleet while McAllister theorizes pyramid guidance signal
- Ep. 26 · The SF9 crew battles aliens to protect Sam and Nagisa while stopping Carlo Morelli from alerting the fleet.