 The version titled "Space Travelers" is the one spoofed by Mystery Science  Theater 3000. In this version, the scene where Celia Pruett learns of her  husbands death is accompanied by a truly AWFUL electronic score (it sounds  literally like random keys played on a toy synthesizer, something MST3K made  note of). The original version has no music during this scene (and almost no  other music; a muted, very low