Born a hopeless cripple, Helga's parents gave her excellent brain to Central Control for the specialized training and adaptation that turned her into one of a special class of sentient spaceship. Her passion for music and her superb, though artificial voice, was a source of solace, pleasure and even protection in her journey among the stars. As number 834, Helga was known as the ship who sang.

McGrowl, a bionic super dog, investigates when one of his puppies disappears.