Doctor Dementia is the tertiary icon of Halloween Horror Nights 2 at Universal Studios Singapore. She was an evil doctor who experimented on patients of her own maze called Insanitarium which has been located in the WaterWorld quoue and the home of the criminally insane. She leaded the pack in its ruthless experiments and shocking therapies. In this forgotten location, violence and tragedy have both prevailed there.
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Carnage | Cindy Caine | Cutty | Doctor Dementia | Bobby Galletta | Doctor Dementia | Doctor Pennetti | Eddie Schmidt | Eel Mouth | High Priest | H.R. Bloodengutz | Inmates of Shadybrook Asylum | Knightmare | Meaty Meetz | Sam Meetz | Sweet Licks | Terra Queen | Tiny | Undertaker