"Species:"@en . . "E.Gadd.jpg\u200E"@en . . "Luigi's Mansion"@en . . . "Professor E. Gadd's purpose within the game is to send the player on all the missions which get them through the game. He also tells them all about the ghosts and Boos throughout the game, keeping them in his Vault."@en . . . . . . "Professor E. Gadd's purpose within the game is to send the player on all the missions which get them through the game. He also tells them all about the ghosts and Boos throughout the game, keeping them in his Vault."@en . . . "Luigi's Mansion"@en . . . "Professor Elvin Gadd, usually referred to as Professor E. Gadd, is a recurring character the Mario series. He is an incredible inventor and the head of Gadd Science Inc. He speaks in an unrecognizable jumble of words and sounds when he talks to other characters. His name is a pun of Egad, an exclamation."@en . "Mario & Luigi: Partners in Time"@en . "Location:"@en . . . "Luigi's Mansion: Dark Moon"@en . "He is voiced by Japanese Music composer Kazumi Totaka who also voices Yoshi and King Boo."@en . . "Professor Elvin Gadd"@en . "Professor Elvin Gadd, usually referred to as Professor E. Gadd, is a recurring character the Mario series. He is an incredible inventor and the head of Gadd Science Inc. He speaks in an unrecognizable jumble of words and sounds when he talks to other characters. His name is a pun of Egad, an exclamation."@en . "Luigi's Mansion"@en . . "Male"@en . . . "Mario Party 6"@en . . . . "Human"@en . "Professor Elvin Gadd"@en . . . . "Male"@en . "Professor Elvin Gadd (often referred to as, Prof. E. Gadd, or Professor E. Gadd) is a Professional Ghost Hunter that appears as a Main Character in Luigi's Mansion, Luigi's Mansion: Dark Moon, and as a Amiibo Costume in Super Mario Maker."@en . "Gender:"@en . . "Professor Elvin Gadd is a recurring character in the Mario series. He is also known as just E. Gadd."@en . "Professor Elvin Gadd is a recurring character in the Mario series. He is also known as just E. Gadd."@en . "He is voiced by Japanese Music composer Kazumi Totaka who also voices Yoshi and King Boo."@en . . "Professor Elvin Gadd (often referred to as, Prof. E. Gadd, or Professor E. Gadd) is a Professional Ghost Hunter that appears as a Main Character in Luigi's Mansion, Luigi's Mansion: Dark Moon, and as a Amiibo Costume in Super Mario Maker."@en . . "First Game:"@en . "Professor Elvin Gadd"@en . . . . "Artwork of Elvin from Luigi's Mansion: Dark Moon"@en . "300"^^ . "Mario & Luigi: Superstar Saga"@en . . . "Varies"@en . . . . . . .