Alien Species
604 Houdini

Experiment 604, a.k.a. Houdini

Experiment 604, later nicknamed "Houdini", is an experiment created by Dr. Jumba Jookiba that has the ability to turn invisible, presumably by either bending light waves around itself or by psychically convincing the brains of other beings in any given area that Houdini happens to be located at that given time to edit what it perceives, thereby preventing the individuals from knowing that they see him. Houndini's personality is completely opposite from the other 600 series experiments; most of them have very destructive impulses and love to cause havoc. Houndini however has a very timid personality and will turn invisible if he becomes too nervous and would turn others invisible if they touch him, presumably as a defense mechanism. It can be assumed that Jookiba intended for the ability of Houdini to render those he touched invisible to be used by he himself during escapes from heists and similar activities.


  • His appearance is based on a rabbit as a reference to illusionary magic.
  • His name is a reference to the former escape artist, magician, stunt performer, actor and film producer, Ehrich Weiss, whose stage name was Harry Houdini.