John Hartmann

7.9

Law & Order: Special Victims Unit

1999 • Court Clerk

7.3

Law & Order

1990 • Police Property Clerk

7.6

NCIS

2003 • DOD IG Inspector Richard Sullivan

8.2

Bones

2005 • Mr. Gough

8.7

Better Call Saul

2015 • Mr. Pearson

8.6

The Office

2005 • Kendall

7.5

Medium

2005 • Forensics Specialist

7.5

NCIS: Los Angeles

2009 • Bryan Colster

7.9

Monk

2002 • Mr. Hoffman

8.3

The West Wing

1999 • Floor Manager

7.3

Without a Trace

2002 • Husband

8.0

Curb Your Enthusiasm

2000 • Greene's Neighbor

7.7

For All Mankind

2019 • Administrator Richard Truly

8.1

Mad Men

2007 • Jeff Arbus

8.7

The Pitt

2025 • William Booker

7.9

Boston Legal

2004 • Tom Raulston

7.9

Arrested Development

2003 • CEO

8.0

9-1-1: Lone Star

2020 • Dr. Nelson

7.1

black-ish

2014 • Financial Advisor

7.0

The Guardian

2001 • Jerry Pine

7.9

Lie to Me

2009 • Frank Stoll

7.7

The Morning Show

2019 • Interviewer

8.0

The Good Place

2016 • Bart

6.5

Space Force

2020 • Chambers

7.3

GLOW

2017 • Stanford Dad

7.8

Pair of Kings

2010 • Rockhead

7.9

Unbelievable

2019 • Donald Hughes

6.8

Medical Investigation

2004 • Dr. Hall

6.7

Ransom

1996 • Agent Lambert (as John Richard Hartmann)

6.8

Hello Ladies

2013 • Limo Driver