Almerich is a very stern member of the Red Balloons. He has a very strict personality because of his past of being in the military.
Munn-Tron is a robot created by the Sigh family in order to tell D.Munn about his true purpose of being sent to Biggert City. Munn-Tron is very manipulative and controlling. He was programmed by D.Munn's father and set up to reflect a similar personality to him.