Professor Rodor (from The Question)
Professor Rodor (from The Question) appears in 4 issues in grailworth's catalog, and was first published in 1967. First appearance: Blue Beetle #1 (1967), cover dated 1967.
First appearance
Every appearance we value
Blue Beetle (1967) 2 issues
Blue Beetle (1977) 1 issue
The Question (1987) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.