Stream the full The Secret World of Alex Mack Season 3 Episode 23 movie online for free in crystal-clear HD quality. No downloads required—just press play and enjoy the action, complete with English subtitles for an enhanced viewing experience.
The Secret World of Alex Mack: While out racing bikes in the woods, Ray and Alex find a recluse who lives in a treehouse. He turns out to be one of the original GC-161 scientists from 1978. Vince and Lars learn of the existence of the scientist and Alex, Annie and Ray rescue him from the plant's goons. But before they do, someone finds out Alex's long kept secret.