Willygigs are a mysterious race of time-traveling beings about whom next to nothing is known. At the moment, the Mansion is home to only one, whose name is Protus. They appear to have the ability to . Willygigs often have trouble reconciling their personal time-stream with those of the the people they talk to, frequently referring to events that have not happened yet for their interlocutor.
They appear to be vaguely reptilian humanoids with a cloud-like, tentacled lower body. They have two arms with thumbs, hair, and wear "dorky techno-nerd sunglasses." Protus wears a tool belt.