给定一个英文电影标题，生成剧情摘要。


电影标题: The Shawshank Redemption
The Shawshank Redemption is a drama film about a man's 19-year imprisonment and his relationship with a fellow inmate. Through his intelligence and personality, he gains respect and becomes a valuable asset to the prison community. He also befriends a fellow inmate who helps him to escape and start a new life.