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Keith Middlebrook

Cast & creator

Keith Middlebrook

Best known for CSI: Crime Scene Investigation, Castle, How I Met Your Mother

Movies

6

film credits

Series

4

television credits

Career

10

2000–2024 · acting roles

Credit score

7.0

average across scored titles

Signature credits

Known for

Ordered by popularity

CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

Officer Arnold (uncredited) · 2000

Castle

Castle

Nick · 2009

How I Met Your Mother

How I Met Your Mother

Scott Weisman · 2005

Iron Man 2

Iron Man 2

Expo Cop · 2010

The Event

The Event

Secret Service Schiller (uncredited) · 2010

Across film & television

Filmography (10)

Search filmography

Showing 10 of 10 credits

CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

Officer Arnold (uncredited)

Castle

Castle

Nick

How I Met Your Mother

How I Met Your Mother

Scott Weisman

Iron Man 2

Iron Man 2

Expo Cop

The Event

The Event

Secret Service Schiller (uncredited)

Moneyball

Moneyball

Coach Parker

Battle: Los Angeles

Battle: Los Angeles

Steve Johinson (uncredited)

The Lincoln Lawyer

The Lincoln Lawyer

Donald Solmor (uncredited)

Wall Street: Money Never Sleeps

Wall Street: Money Never Sleeps

Clark Wildman

Trap City

Trap City

The Real Iron Man