Mario Scarabelli is an Italian voice actor and dubbing director, best known for providing the Italian voices for numerous characters in animated series and films, particularly anime. He was born in Milan, Italy, with sources citing his birth year as either 1942 or 1951.

Scarabelli's career is extensive and spans several decades. He is particularly recognized for his work as a narrator in many long-running anime series, including the various iterations of Dragon Ball, One Piece, and the Saint Seiya saga. His vocal presence has become synonymous with these franchises for Italian audiences.

Among his most iconic roles are the voice of Master Roshi in the Dragon Ball series and Squidward Tentacles in the Italian dubbing of SpongeBob SquarePants. He also voiced the Third Hokage in the early seasons of Naruto.

In addition to these signature roles, Scarabelli's filmography includes a wide array of characters. Some of his other notable anime voice roles include Crocus, Jaguar D. Saul, and the narrator in One Piece, Professor Oak in Pokémon Origins, and Slowking in Pokémon 2: The Power of One. He has also lent his voice to characters in western animation, such as Cheetor in Beast Wars, Antoine in Sonic the hedgehog, and Big McIntosh in My Little Pony: Friendship is Magic.

Of the specific roles mentioned in the query, the Italian dubbing credits for Mario Scarabelli can be confirmed for some. He voiced Eddie Cassano in the series Great Pretender and Danbei Hayami in Cutie Honey Universe. The other roles listed in the query—such as Desha in Ranking of Kings, Urano in Is It Wrong to Try to Pick Up Girls in a Dungeon? III, Gorthion in Bakugan Battle Planet, Zouken Matō in Fate/stay night: Heaven's Feel II. lost butterfly, Amon in Legends of the Dark King, and Blik Wapol in the One Piece special—are roles from the original Japanese versions of those anime and are not part of Mr. Scarabelli's Italian dubbing filmography.

Beyond voice acting, Scarabelli has also worked as a dubbing director, for example, on the animated film Inspector Gadget's Last Case. He has occasionally appeared in live-action television, including episodes of the popular Italian sitcom Casa Vianello. His deep and versatile voice has also made him a frequent choice for narrating documentaries and television programs.