Ulysses Klaw is a fictional character, a supervillain that appears in comic books published by Marvel Comics. He is depicted as a human physicist who has been transformed into solid sound, and who wears a sonic emitter on his right wrist as a prosthetic device. He has often been shown in conflict with the Fantastic Four and the Avengers and is an enemy of the Black Panther and Ka-Zar.
The character of Klaw is featured in other Marvel-endorsed products such as arcade and video games, animated television series, and merchandise such as trading cards. Andy Serkis plays the character in the film Avengers...