Professor E. Gadd



Professor Elvin Gadd, often shortened to Professor E. Gadd or simply E. Gadd, is the scientist first appearing in Luigi's Mansion and founder of Gadd Science, Incorporated. He always speaks in ambiguous gibberish (supplied by Kazumi Totaka, who took inspiration from Animal Crossing's "Animalese" when inventing the voice), and he frequently uses phrases such as "criminy," "hullabaloo," etc. His name comes from the archaic exclamation "egad," something that one says in surprise.

In When the Cold Breeze Blows Away, he is one of Su Ji-Hoon's companions in his journey throughout the Haunted Estate, and he also reveals to the heroes that the Portrait Ghost family he talked abut are truly the ancestors of Princess Peach.