Flash gordon's enemy, ming, sends propaganda on many intergalactic channels. Attempts to distinguish the broadcastings, but ming's technology is superior.
The spaceship portholes flashed of different coloured lights and let filter an increasing noise of tortured machines. Then it came a sudden explosion, so strong to lacerate the brain: an empty of white and yellow fire. Tones made with nch tone generator.
An enemy ship decloaks in the vicinity of a starship and the captain issues a red alert and orders the crew to fire the ship's fazers. Saving planets one at a time by the great captain bill, starbase headquarters in the twilightzone.