Al Abtaal (1974)

Four bandits rob a house, kill the owner, his wife and daughter, and then set fire to the house. But that day providence smiles on the little boy Ahmed, who is brave enough to hide quickly under the bed. Ahmed grows up to become a karate expert, and after he finds out that Saber, who was unjustly accused of the crime, is out of prison, he decides to seek him out and take revenge on his family's killers.