Little Tiger (Yuen Biao) ventures from the sticks to the big city in search of his cop brother Big Tiger (Chi-cheung Lam), an honest cop working in a corrupt system. Surmising that life in the police force was not his cup of tea, Little Tiger joins the Swallow Acrobatic Troop, which he excels in because of his kung-fu prowess. When a band of thugs from Chin Hung-yun's (Sammo Hung) group attacks the troop, Little Tiger not only handily fights them back but also infiltrates their organization to destroy them from the inside. Meanwhile, Big Tig...
