In the original broadcast, the labors were making more metallic "kshang!" sound, but were revised to motor whirring sound like that of the movie when the whole series was released on Laserdisc.
Dalam siaran aslinya, labor membuat lebih banyak suara "kshang!" logam, tapi diubah menjadi suara motor berputar seperti dari film ketika seluruh seri dirilis pada Laserdisc.