Lieuenant Kotler is a young man who is a german soldier. He acted more superior towards children especially Bruno. Kotler is arrogant and is proud of his position.
Pavel is a jewish prisoner who works as the servant for Bruno's family. He is an elderly man. He is quiet, caring and friendly. Pavel used to be a doctor.
Father is a proud man who is kind, caring and loving. He tries to be a good father and husband but is more focused on his work and makes it his first priority.
Maria is a servant for Bruno's family. She is kind and caring. Her mum knew Bruno's grandmother well. Maria was also the family's servant back in Berlin.