|Place of origin:||Earth|
|Appearance:||The Monster Upstairs|
Violet Hopley was an Earth girl.
The Doctor managed to find her and gave her biometric handcuffs he had gotten on Inkarsera, from where the Extron had escaped. While it was attempting full gene transmutation using her energy pattern, she put on the handcuffs, which transported the Extron back to Inkarsera. The Doctor then returned Violet home. (COMIC: The Monster Upstairs)