. "0795288" . . . "2020"^^ . "John Showalter"@en . . . . . . . "John Showalter (director)"@en . . . . . . . . . . . . "30796054"^^ . . "1981"^^ . . "1078708200"^^ . . . . . "John F. Showalter is an American television director and editor. He is well known for his work on Without a Trace, The Mentalist and Supernatural."@en . . . . . . . . . . . . . "John Showalter"@en . . . . . . . . . . . . "John F. Showalter"@en . "John F. Showalter is an American television director and editor. He is well known for his work on Without a Trace, The Mentalist and Supernatural."@en . . . "John Showalter"@en . . . "Television director, editor and producer"@en . . . . . . . . "1981"^^ . . "795288"^^ . . . . . . . . . . . . . . . . "John F. Showalter"@en . . .