Gregory Horror Show: The Bloody Karte
Genres: Comedy, Horror, Mystery, Supernatural
Type: Special, Episodes: 12
Aired: Apr 7, 2001 to Jun 30, 2001
Studio: Milky Cartoon
Source: Original
Rating: PG-13 - Teens 13 or older
Synopsis:
The fourth series, The Bloody Karte (presented as a side series on the DVDs) is a set of 12 stories about Catherine working in a mysterious hospital.  

(Source: AniDB)