Todd was the first demon whose true form was seen in the series. His form is a giant mass of hot lava. He disguises himself as a human for his work as a torturer in Neighborhood 12358W, but dislikes the skin he has to wear, complaining it is "scratchy". Todd inadvertently contributes to the failure of Good Place Attempt #802 when Eleanor and Chidi see him without his human skin on.
He is seen again at the last night party in Chapter 22, when he takes off his disguise and announces he is going "skinny dipping".