Amandla is an anti-apartheid resistance slogan and means power. Apartheid in South Africa is still in full force when, in 1987, the two brothers Impi and Nkosana grew up on a farm as the sons of servants. The white owners are liberal people who aren't too particular about racial segregation. Black Africans have it relatively good there. Even a tender love bond develops between Impi and the blond daughter Elizabeth. But they have to be on their guard when neighboring farmers come to visit. When three racist upstart Boers arrive on the farm one day, tragic incidents occur with terrible consequences. The two Zulu boys are now on their own. Several years after surviving this childhood tragedy, the now grown brothers each find themselves on the opposing sides of the law. One is a gangster, the other is a police officer. A heinous gang crime tests their loyalty to one another.

Joshua, lives in an informal settlement with his grandmother and father, a well-educated black man and single parent who was forced to flee his home as a result of Zimbabwean politics. Once a scholarship student with a great future, Joshua dreams of winning a BMX cycling championship as a means to finding a better life than the spaza shop which his father owns, can provide. But, even this dream is shattered when he narrowly survives a vicious xenophobic attack during which his father and grandmother lose their lives.