Duncan Rouleau

Duncan Rouleau is an American comic book writer and artist best known as a member of the Man of Action Studios collective, the group behind the Cartoon Network series *Ben 10*. Born in the United States, he has been active in the industry from 1994 through 2025, with credits as an artist, colorist, inker, and writer on 89 issues. His most frequent work appears on titles such as *Action Comics*, *Metal Men*, *Alpha Flight*, *X-Factor*, *Wildcats Version 3.0*, and *JLA*. Rouleau’s style is dynamic and expressive, often blending superhero action with a clean, energetic line. He has collaborated extensively with fellow Man of Action members Joe Casey, Joe Kelly, and Steven T. Seagle, both on comics and on the animated series that brought them wider recognition. Among his notable co-creations is the *Ben 10* franchise, which launched in 2005 and became a long-running multimedia property. Later in his career, Rouleau continued to work on both mainstream superhero books and original projects. His contributions to comics and animation have earned him a lasting place in the field, though specific major awards are not recorded in available sources.