The history site provides an overview of all changes that have been made on this omdb site.
| Jo (contribs) | 2022-04-06 11:49 | Den Surles as Actor |
| John Warner Williams as Actor | ||
| Jon van Ness as Actor | ||
| Charles Lucia as Actor | ||
| Barbi Benton as Actor | ||
| 2022-04-06 11:48 | changed external link to https://www.imdb.com/title/tt0082527/ | |
| xtheunknown (contribs) | 2010-08-20 10:37 | unknown cast change |
| Arlon Ober as Original Music | ||
| 2010-08-20 10:35 | Marc Behm as Screenplay | |
| 2010-08-20 10:34 | Boaz Davidson as Story | |
| Boaz Davidson as Director | ||
| 2010-08-20 10:29 | Category Hospital | |
| release date set to 1982-04-01 | ||
| 2010-08-20 10:28 | Category Slasher Film | |
| Category Horror | ||
| 2010-08-20 10:26 | alias X-Ray | |
| 2010-08-20 10:25 | changed Runtime from 0 to 89 | |
| Language English | ||
| Country United States of America | ||
| changed name from Invasion of the Blood Farmers to Hospital Massacre | ||
| Company Golan-Globus | ||
| 2010-08-20 09:22 | created Hospital Massacre |