What six roles did Tom Hanks play in The Polar Express?

In "The Polar Express," Tom Hanks voiced six roles: the Conductor, the Narrator, the Hobo, Santa Claus, the Father, and the Scrooge-like character. Each character showcases Hanks' versatility, from the authoritative yet warm Conductor to the whimsical Santa. The diverse roles help to create a rich, immersive experience in the film, emphasizing themes of belief and wonder.