The Grizzled Busman worked at the Korean restaurant that threatened to steal business away from Paddy's Pub in "The Gang Solves the North Korea Situation". Sweet Dee sleeps with him to get information about their secret microbrew recipe. He laters returns as one of Sweet Dee's potential baby's fathers in "Dee Gives Birth".
He lives in a room with at least a dozen others in bunk beds. After sleeping with Dee, he wrote a note calling her a whore. "Dirty Dirty whore bring much shame to self and country"
The Korean Grizzled Busman is played by Maxie J. Santillan Jr.