The Beast-Killer was really the warden of a prison who was brought to justice by the combined efforts of the Wizard, the Super-Boy, and Jane Barlowe.

*Shield-Wizard Comics #4

*Some sites state the character's first name as "Cosmo" however, this never appeared in a public domain story and is simply fan fiction.

*[https://archiecomics.fandom.com/wiki/Lewis_(Earth-MLJ) Archie Comics Wikia]
Category:Comic Book Characters
Category:Male Characters
Category:Villains
Category:Non-Powered Characters
Category:First Name Unknown
Category:Lewis Family Characters
Category:1941 Debuts
Category:MLJ Characters
Category:Harry Shorten - Creator
Category:Mort Meskin - Creator