Feature Comics #110 (1947)

In "The Man With Nine Lives," Professor Roberts finds himself in danger when mobster Fat Catt sets his sights on him, forcing Doll Man to confront the criminal and his bizarre feline accomplice. As the hero battles through the threat, Martha’s sharp eyes catch on a familiar resemblance between Darrel and Doll Man, leading her to quietly question just how close the two might really be.