Astrogirl gets a job to stand in for the jungle movie actor "Starzi" (who is actually a robot) While dressed as Starzi, she's abducted by a shadowey figure which swings in from the trees. It is Reeba, the Jungle Queen, who's 30 thousand years old, but lives in a mysterious valley where time has stopped and nothing ages. She has kidnapped Astrogirl thinking that she has captured Starzi, who she wishes to make her Jungle Prince.

Astrogirl is kidnapped by Reeba, who looks pretty good for a woman of 30...
30 THOUSAND, that is!!