Zizi, a young French girl, is a character from the British television series Supercar.
Like the Gibson brothers before her, Zizi becomes part of the secret world of a certain secluded Black Rock, Nevada laboratory quite by happenstance. In the series episode Precious Cargo, she is discovered to have stowed away (!) in a shipment of French wine sent to Professor Popkiss. His sister Heidi takes her into her own home, to look after her.
She was voiced by Sylvia Anderson.