Boomer: Boomer has light skin, black, thick hair tied in a ponytail and light blue eyeshadow. She wears a white helmet with a light blue transparent visor, a blue stripe cutting through the middle, and two red stripes accompanying it. A blue star is seen on either side of the helmet, and also has a tiny white spike with a short blue stem on top of it. She also wears a collared white, long-sleeved cuffed shirt with a blue front, stars on the sleeves, blue striped edges, and a folded belt studded by white stars, red and white striped pants, a red cape, and white shoes with red laces and black soles

Professor Fitz: Professor Fitz has dark skin, tall, spiky black hair with some light gray streaks and a lightning bolt, thick graying eyebrows, goatee, and a wide-open smile. He wears a dark black-buttoned shirt underneath a white lab coat, green pants held by a black belt, a green bow tie, green gloves with black buttons on the sides, slightly cracked black-rimmed glasses with green lenses, and black shoes with a white front, green laces, and brown soles