In need of help on defense, the Seattle Seahawks are bringing back Frank Clark.

Clark had interest from several teams, but wanted to return to where he began his career, according to a source.

"Having background and history with him, it's a natural spot for him to play with us and see if he can get in the rotation and help us out and see how it goes," Pete Carroll said.

Clark, 30, has been a free agent since the Denver Broncos released him Oct. 14.