Peter Pettigrew (character)

Peter Pettigrew is a fictional character from the Harry Potter series, known as a Gryffindor student who later becomes a key figure among dark wizard sympathizers. Initially loyal to his friends James and Sirius Black, he secretly betrays them by revealing their hideout to Voldemort, leading to their downfall. Disguised as a rat named Scabbers, he evades capture for years through deception and dark magic. Pettigrew's actions exemplify themes of betrayal and treachery, and he ultimately serves as an agent for evil, exemplifying how personal fears and ambitions can lead to destructive choices.