. "Shapeshfting Humanoid"@en . "In their natural form, Gizou were thin humanoids with purple skin, lumpy heads, and four digits on each hand. Their skulls were smaller than a human's, with larger eyeholes and flattened teeth. Gizou could change their size and shape, allowing them to mimic other forms of life. This ability was linked to the proteus particles found in their body. They weren't entirely accurate, though, and made mistakes. (COMIC: Agent Provocateur) The Gizou were a single-hearted species, a trait which their shapeshifting ability was unable to hide, allowing the Eleventh Doctor to realise that the Gizou disguised as Time Lords were frauds due to their lack of a binary vascular system. (COMIC: Time Fraud)"@en . . "In their natural form, Gizou were thin humanoids with purple skin, lumpy heads, and four digits on each hand. Their skulls were smaller than a human's, with larger eyeholes and flattened teeth. Gizou could change their size and shape, allowing them to mimic other forms of life. This ability was linked to the proteus particles found in their body. They weren't entirely accurate, though, and made mistakes. (COMIC: Agent Provocateur)"@en . . "Gizou"@en . "Gizou"@en . . . . .