. "Songwriter"@en . "nm3403473"@en . "Male"@en . . "name"@en . . . . . . . "Michael Culross, Jr. is a songwriter for Phineas and Ferb. He is one of the writers of the theme song."@en . . . "Michael Culross, Jr."@en . "Michael Culross, Jr."@en . "Michael Culross, Jr. is a songwriter for Phineas and Ferb. He is one of the writers of the theme song."@en .