Movie Credits
John Hemphill has appeared in 2 movies.
These include Backwoods and Zodiac.TV Credits
John Hemphill has appeared in 12 TV Series.
These include Mr. Robot, Weeds, Commander in Chief, The King of Queens, Scrubs, Las Vegas, Desperate Housewives, Monk, Grey's Anatomy, Castle, The West Wing and Criminal Minds.Production Credits
John Hemphill has 2 production credits.Directing
Credited for Director in 1 show - Maniac Mansion.
Writing
Credited for Writer in 1 show - Maniac Mansion.