Jan was one of Space ghost's sidekicks during his early adventures, along with her twin brother Jace and their monkey Blip. She rode aboard the Phantom Cruiser.

Physical Apperance Edit

She wears a suit of light blue and yellow with a black face mask. She uses a jetpack to fly, a belt that gives her the power to turn invisible, and an emblem of Space Ghost on her chest that she uses as a communications device.