The Gregory Gallery Tour Special
Genres: Comedy, Horror, Mystery, Supernatural
Type: Special, Episodes: 3
Aired: Mar 3, 2000 to Jun 21, 2000
Studio: Milky Cartoon
Source: Original
Rating: PG-13 - Teens 13 or older
Synopsis:
Three unbroadcasted exclusive Special shorts of Gregory Horror Show (presented as bonus videos on the first series DVDs volumes 1-3 in Japan only), containing stories featuring Gregory himself as a guide, giving his commentary and thoughts on each of the guests in the hotel, also displaying paintings based around the said guests.

(Source: Wikipedia)