Trailer - King of the Rocketmen

aka Lost Planet of The Airmen

Lively 1949 Republic serial with the famous atomic rocket suit and its hilarious controls (ON/OFF, UP/DOWN, SLOW/FAST) which then reappeared in the serials "Radar Men from the Moon" (1952) and "Zombies of the Stratosphere" (1952), and finally in the short-lived TV series "Commando Cody: Sky Marshal of the Universe" (1953)