鴨媽媽當年在山坡上下蛋，一個不小心將一個蛋滾下了山坡，掉進了天鵝媽媽的窩里，那個蛋就是丑小鵝。丑小鵝因為長相與眾鵝不同被天鵝們、慘叫雞羞辱排擠，丑小鵝陷入到了自我懷疑和自卑中，天鵝媽媽為了鼓勵丑小鵝要自信做一只天鵝，讓丑小鵝參加超鳥大賽并擔任領舞.....比賽當天，缺乏信心的丑小鵝在舞臺上糗態不斷，在差點被攆下舞臺之際，丑小鵝在老蛤蟆的提點下想起自己辛苦排練的那段時光，鼓起勇氣展現出自己討厭的大腳丫，跳出了不拘一格的“踢踏舞”，甚至一舉拿下了超鳥大賽冠軍...

        Mother duck was laying eggs on the hillside, an egg accidentally rolled down the hillside, into the mother swan's nest, the egg is ugly goose. Ugly gosling because the appearance is different from the geese by the swans, cruel chicken shame out, ugly gosling into self-doubt and inferiority in order to encourage ugly gosling to be confident to be a swan, let ugly gosling participate in the super bird contest and lead the dance... Race day, lack of confidence of ugly little goose embarrassing state on stage, stage under nearly wiped out, ugly little goose under the old toad to think of oneself hard rehearsal time, summon up courage to show that you hate big feet, jumped out of the single "tap", and even win the super bird series...