Professor Von Volt is a long-time friend of Geronimo’s; an eccentric, brilliant, (yet at times forgetful) inventor who gets wrapped up in his projects, sometimes forgetting to eat, sleep, or even step out for fresh air. Volt has designed and built many of the items that Geronimo and his team use on their adventures: from submarines to low-orbit vehicles. If there’s some gizmo that has yet to be created, but is needed, you can bet that Professor Volt will invent it.