Walt Disney
Walt Disney is credited as writer on 8 issues, penciller on 2 issues and inker on 2 issues in grailworth's catalog, 5 issues of them across 4 series we value. Characters first seen in issues they wrote or drew include Bitchy Bitch.
Characters they introduced
Every issue
Mickey Mouse (1986) 1 issue
The Uncensored Mouse (1989) 2 issues
Credits from the Grand Comics Database, CC BY-SA 4.0.