Hubie is a shy, romantic penguin who must find the courage to present his betrothal pebble to Marina, the woman of his dreams. Not alone in his pursuit of Marina, Hubie is nearly lost in a struggle with the villainous penguin, Drake, who also has his eye on her. With the help of his cantankerous sidekick, Rocko, Hubie must battle against the elements and his enemies on the high seas to return to Antarctica and his sweetheart. But if Hubie does not present Marina with his precious pebble by The Full Moon Ceremony, she will be forced to accept the evil Drake as her mate...for life. Based on the true-life mating rituals of Antarctica's Adeli penguin.