Hidden Fortress is the 13th episode of the series.

Hidden Fortress
Season 1, Episode 13
Air date December 18th 2004
Written by Barry Hawkins
Directed by Fumio Maezono and Ciro Nieli
Episode guide
Circus of Ooze
Skeleton King


A foe known as the "Supreme Destructor" is causing havoc. He apparently killed Jinmay. The Hyperforce travel to outer space in search of the villain. He's revealed to be Mandarin, working for the Skeleton King. The monkeys are busy trying to escape through an obstacle course, so they can't help Chiro beat him. Antauri sends Chiro a message to use the Power Primate to defeat Mandarin. Then, Sakko appears, also working for Skeleton King. Can the Power Primate's force defeat all three of these evil fiends?


SRMTHFG! S01E13-Hidden Fortress

SRMTHFG! S01E13-Hidden Fortress