Xuli, Foz and the cadets have travelled to a small island near the Academy for some birdwatching. But when an electrical storm strikes the Academy, they end up stranded! Back in the library, Glitch and Kyan have to use their ingenuity to break out and help the others.

Originally released by BBC Worldwide Learning, 2020. Streaming video file encoded with permission for digital streaming by Infobase on January 18, 2022.