The close-up sequence of She-Ra using all her strength to push the mountain peak will be used again in The Greatest Magic (1985) and Something Old, Something New (1986).
Script was approved on December 7, 1984 and final script revision was completed on March 20, 1985.
Sprag the Twigget uses the same crossbow that he used in Into Etheria (1985) and Battle for Bright Moon (1985).
Much of the animation of She-Ra talking to King Ahgo at Spikeheart is the same as in The Crystal Castle (1985), albeit with new dialogue.
The character model for Duke Drear was designed by character artists Philip J. Felix and Harry Sabin. All character models for this story were finalized on May 6, 1985.