The Ice Lord and his daughter Snow Flake were described in the script as having blue skin.
When He-Man and Orko travel to Snake Mountain by Wind Raider, the background transitions from the light side of Eternia to the dark side where Skeletor resides.
The design for the creature Slush would be seen as another Ice Spider in Battle of the Dragons (1985).
Script was approved April 20, 1983 and final script revision took place April 21, 1983.