. . . . . . . "Prehensile tongue"@en . . "Dr. Croaker was the disguise of Wendel McWendel, based off of a villain from the Commander Cool comics, which he created."@en . . . . . . . . . "Dr. Croaker resembles a large purple frog, dressed in a physician's uniform."@en . . . "Dr. Croaker"@en . . . . "Dr. Croaker was the disguise of Wendel McWendel, based off of a villain from the Commander Cool comics, which he created."@en . . . . . "To have the only first edition of Commander Cool #1"@en . . . . "Black"@en . . ":"@en . . "Frog-like creature"@en . . . "Male"@en . . "Dr. Croaker resembles a large purple frog, dressed in a physician's uniform."@en . .