In this episode, Jon and Keenan continue their journey through Himitsu Sentai Goranger with the twenty-first episode, entitled 青い驚異！ 古代から来た怪飛行船 , or “Blue Miracle! The Mysterious Airship That Came From Antiquity”.

Watch along with our commentary! You have two primary options:
Download the series from Rampage Subs and watch with or without listening to our podcast at the same time. That group has subtitled the entire series, and that collection can be found here. 
Or this particular episode, with our commentary built in, can be watched by downloading here.