“They call him Mr. In-Between because he is between the law and the underworld!” Carter Mason is a private investigator who walks the line between law and crime. In his lone appearance he helps prove the innocence of a widow suspected of murdering her husband.

*A-1 #6

*[http://jessnevins.com/encyclopedia/misterinbetween.html Encyclopedia of Golden Age Superheroes]

Category:Mason Family Characters
Category:Vernon Henkel - Creator
Category:Magazine Enterprises
Category:1946 Debuts
Category:Non-Powered Characters
Category:Protagonists
Category:Anti-Heroes
Category:Comic Book Characters
Category:Male Characters
Category:Detective Characters