Magwitch is a character from Charles Dickens' novel, "Great Expectations." He is a convict who escapes from prison and encounters the protagonist, Pip, in a graveyard. Magwitch's rough exterior hides a complex personality, and he plays a crucial role in Pip's life. As the story unfolds, Magwitch becomes Pip's secret benefactor, providing him with the means to become a gentleman. His character explores themes of redemption, social class, and the impact of wealth on personal relationships. Ultimately, Magwitch's influence shapes Pip's journey and understanding of true values.