John Stephen Goodman, is an American actor, early in his career, he was best known for playing which male primary fictional character in the "Roseanne" television series?
John Goodman:  Early in his career, he was best known for playing Dan Conner on the ABC TV series "Roseanne" (1988–1997), for which he won a Golden Globe Award for Best Actor in 1993.
i don't know