TV Shows (Acting Roles)
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate agesMr. Robot
John Hemphill was
? in Mr. Robot
as 'Business Man'.
First Air Date
Wed, Jun 24 2015
Castle
John Hemphill was
? in Castle
as 'Tom Walters'.
First Air Date
Mon, Mar 09 2009
Commander in Chief
John Hemphill was
? in Commander in Chief
as 'Agent at Pool'.
First Air Date
Tue, Sep 27 2005
Criminal Minds
John Hemphill was
? in Criminal Minds
as 'Mantis'.
First Air Date
Thu, Sep 22 2005
Weeds
John Hemphill was
? in Weeds
as 'News Announcer'.
First Air Date
Sun, Aug 07 2005
Grey's Anatomy
John Hemphill was
? in Grey's Anatomy
as 'Brad Nystrom'.
First Air Date
Sun, Mar 27 2005
Las Vegas
John Hemphill was
? in Las Vegas
as 'Det. Jim Sarnat'.
First Air Date
Mon, Sep 22 2003
Monk
John Hemphill was
? in Monk
as 'Eric Gelbertson'.
First Air Date
Fri, Jul 12 2002
Scrubs
John Hemphill was
? in Scrubs
as 'Patient'.
First Air Date
Tue, Oct 02 2001
The King of Queens
John Hemphill was
? in The King of Queens
as 'Ben'.
First Air Date
Mon, Sep 21 1998