"Mr. Freeze"@en . "Koonak was a young boy taken in by Mr. Freeze."@en . . . . "Koonak"@en . "Human"@en . . . . "Koonak"@en . "Koonak was a young boy taken in by Mr. Freeze."@en . "Black"@en . . "Koonak"@en . . "Black"@en . "Batman & Mr. Freeze: SubZero"@en . "Unnamed parents"@en . . . . . . .