He is portrayed by Seth Green, but because Green's voice was too mature, it was removed, and Milo was voiced by a young boy named Seth Dusky instead. After Milo breaks his Mother's "No broccoli, no TV" rule (by feeding it to the cat and causing him to vomit it) and gets sent to bed early, he wishes that he never had a Mother. His wish comes true as the Martians come and steal his Mother so she can raise their young. In order to rescue his mother he boards the Martians spaceship. He eventually meets up with Gribble who himself lost his mother to the Martians. After Gribbles reluctance they eventually decide to rescue Milo's Mother before Sunrise. They team up with Ki and together they are able to stop the rule of the Supervisor over the Martians and save his Mother. Milo and his Mother retu