La Cucaracha Martina doesn't like life in the big city. The loud city sounds hurt her tiny ears and keep her awake at night. Determined to find the source of the one beautiful noise she has heard only a few times, Martina takes to the town and creates a big stir. Splendidly shaped and colorful creatures come, one by one, to catch a glimpse of this ravishing roach. Soon, marriage proposals fly and love is in the air. Who will win the heart of this extraordinary cucarachita?