The new "submarine" (as Jeremie calls it) is almost complete, the last step being a secondary program that needs to be run by 4:00 p.m. the next day. However, when Aelita and Jeremie stay up late to set the program up, they are caught and given detention. William takes the opportunity to attack the incomplete sub, forcing Yumi to run the supercomputer in Jeremie's absence. Odd and Ulrich are unable to handle the situation, but Jeremie and Aelita are able to sneak out in time to help. Aelita is able to repel William with a massive attack, allowing Jeremie to complete the sub on-time. It is later christened Skidbladnir, nicknamed "Skid" by Odd, after the Norse ship.
Elenco: Jodi Forrest , Allan Wenger , Paul Bandey .