Also known as “The Séance”, or “Number Four” Klaus is number 4 out of 7 Hargreeves siblings. They are an
ex-superhero. Klaus is pansexual, and has a
love/hate addiction with
drugs. They are able to communicate with the dead and project them to the mortal world, but only when they are sober. They can also levitate, but only with their shoes off.
Klaus is the least taken seriously out of the Hargreeves siblings, and their siblings treat them
like they can’t do anything when in fact, they can.