An inventor labors on a horn to directly communicate emotions in an all-powerful way, while he's building violins in a factory. A scientist begged the company owner to let the inventor use his factory. The shop foreman, a failed pianist, is jealous of the respect the owner feels for the inventor's dedication and idealism. The foreman connives to sabotage the inventor's masterwork. A crystal egg reveals live tableaux of the planet Mars. A 19th Century scientist is obsessed with investigating the crystal, but the antique shop owner who came across the seemingly worthless glass hopes to sell it ASAP to a tall, insistent stranger, for whom no price is too dear. The delay while the scientist experiments on the egg makes the buyer even more desperate.

Directed by Don Medford