John Prosky

John Prosky

ActingBorn April 18, 1962 (age 63)USA

Known For

Medium

Medium

Tom Van Dyke

ER

Mr. Brooks

The Closer

The Closer

Mr. Banks

Veronica Mars

Veronica Mars

Ethan Lavoie

Beverly Hills, 90210

Beverly Hills, 90210

Duke Weatherill

Straight Outta Compton

Straight Outta Compton

Young Doctor

Scandal

Scandal

Senator Gibson

A.I. Artificial Intelligence

A.I. Artificial Intelligence

Mr. Williamson, the Bellman

Filmography

Acting

Suits LA

2025·Fred·1 ep

Found

2023·Kirk Jacobs·1 ep

Perry Mason

2020·Walter Crippen·4 eps

The Way You Look Tonight

The Way You Look Tonight5.4

2019·Dad - Richard

Please Stand By

Please Stand By6.8

2018·Hospital Administrator

Ouija: Origin of Evil

Ouija: Origin of Evil6.2

2016·Doctor Fuller

The Park Bench5.3

2015·Professor McIntyre

Straight Outta Compton

Straight Outta Compton7.8

2015·Young Doctor

Marvel's Agent Carter

Marvel's Agent Carter7.5

2015·Walt Cooper·1 ep

The Fosters

2013·Dr. Danville·1 ep

Scandal

2012·Senator Gibson·4 eps

Touch

2012·Lawrence Pearl·3 eps

The Devil Inside

The Devil Inside4.7

2012·Father Christopher Aimes

American Horror Story

American Horror Story8.1

2011·Production Legal Team·1 ep

Revenge

2011·Brenda Evans / Oscar Chapman·1 ep

Just Peck

2011·Dr. Lipschitz

Law & Order: LA

Law & Order: LA6.8

2010·Dr. Gouldin·1 ep

The Gates

2010·Lloyd Foster·1 ep

Radio Free Albemuth

Radio Free Albemuth5.4

2010·Dr. Goldfarb

FlashForward

FlashForward7.0

2009·Mr. Dunkirk·2 eps

Eleventh Hour

Eleventh Hour6.6

2008·Chase Coleman·1 ep

The Mentalist

The Mentalist8.4

2008·Dr. Evan Quick·1 ep

Fringe

2008·Captive Observer·1 ep

True Blood

2008·Duke Smith·2 eps

Eli Stone

2008·Alan Cooke·2 eps

Private Practice

Private Practice7.5

2007·Jerry Murphy·1 ep

The Dukes

Heroes

2006·Principal·1 ep

Brothers and Sisters

Brothers and Sisters7.1

2006·Ron Robinson·1 ep

Derek & Simon: A Bee and a Cigarette4.0

2006·Concierge

My Name Is Earl

My Name Is Earl7.7

2005·Mr. Stevens·1 ep

The Closer

2005·Mr. Banks·2 eps

Grey's Anatomy

Grey's Anatomy8.2

2005·Mr. Singleton·1 ep

Numb3rs

2005·Kyle Holtzman·1 ep

Medium

2005·Tom Van Dyke·10 eps

Gone But Not Forgotten

Gone But Not Forgotten4.9

2005·Wayne Turner

Heart of the Beholder

Heart of the Beholder4.6

2005·Reverend Brewer

House

2004·Dr. Bergin·1 ep

Boston Legal

Boston Legal7.9

2004·Attorney Walt Devlin·1 ep

The Last Shot

The Last Shot5.6

2004·Hotel Manager

CSI: NY

2004·Museum Administrator·1 ep

Veronica Mars

Veronica Mars7.8

2004·Ethan Lavoie·2 eps

Second Time Around

2004·Mr. Seabrooks·1 ep

NCIS

2003·Carl Dalton·1 ep

Peacemakers

2003·Tipton·1 ep

Nip/Tuck

2003·Glen Easley·1 ep

Hulk

2003·Atheon Technician

Oliver Beene

Oliver Beene8.2

2003·David·1 ep

Bringing Down the House

Bringing Down the House6.0

2003·Male Commentator

Cock & Bull Story

Cock & Bull Story4.0

2003·Tom O'Malley

American Dreams

American Dreams5.1

2002·Councilman Marv Acker·3 eps

Groom Lake

2002·Hester Dealt

The Bernie Mac Show

The Bernie Mac Show6.5

2001·Father·1 ep

2001·Dr. George Ferragamo·1 ep

Crossing Jordan

Crossing Jordan7.2

2001·Keene's Lawyer·1 ep

A.I. Artificial Intelligence

A.I. Artificial Intelligence7.1

2001·Mr. Williamson, the Bellman

Lost Souls

CSI: Crime Scene Investigation

CSI: Crime Scene Investigation7.6

2000·ADA Vanderpool·1 ep

An American Daughter

An American Daughter3.8

2000·Tom Reynolds

Titus

2000·Dr. Meighan·1 ep

The West Wing

The West Wing8.3

1999·Aide·1 ep

Bowfinger

1999·MindHead Executive

Goodbye Lover

Goodbye Lover5.6

1999·Forensic Cop

Brown's Requiem

Brown's Requiem4.4

Charmed

1998·Congressman·1 ep

Felicity

1998·Dr. Stern·1 ep

Permanent Midnight

Permanent Midnight5.9

The Advanced Guard

The Advanced Guard3.4

1998·Alpha the Alien Commander

The Housekeeper

The Housekeeper

Brooklyn South

Brooklyn South9.7

1997·Mr. Bloomford·1 ep

Fire Down Below

Fire Down Below5.8

Stargate SG-1

Stargate SG-18.3

1997·Malchus·1 ep

Beyond Belief: Fact or Fiction

Beyond Belief: Fact or Fiction7.2

1997·Earl Potter (segment "Scribbles")·1 ep

Just Shoot Me!

Just Shoot Me!6.6

1997·Norman·1 ep

The Practice

The Practice7.6

1997·EPA Atty. Mitchell Kravits·3 eps

The Cold Equations

The Cold Equations4.0

Profiler

1996·Salinger·1 ep

The Jamie Foxx Show

The Jamie Foxx Show6.9

1996·Lottery Official·1 ep

The Nutty Professor

The Nutty Professor5.6

The Phantom

1996·Cycle Cop

Forgotten Sins2.0

1996·Polygraph Technician

Moesha

1996·Professor Ward·1 ep

JAG

1995·Stewart Grossman·1 ep

Murder One

1995·Mark Smith, Esq.·1 ep

Sketch Artist II: Hands That See

Sketch Artist II: Hands That See5.9

1995·Sherman Bochs

Star Trek: Voyager

Star Trek: Voyager7.8

1995·Otrin·1 ep

Final Mission

Final Mission3.7

1994·Sergeant Wyatt

Touched by an Angel

Touched by an Angel7.2

1994·Greg Hatcher·1 ep

1994·Mr. Brooks·4 eps

Chicago Hope

Chicago Hope7.2

1994·Bart Simon·4 eps

My So-Called Life

My So-Called Life7.6

1994·Ted·1 ep

NYPD Blue

1993·Robert Horowitz·1 ep

Frasier

1993·Preston·1 ep

Star Trek: Deep Space Nine

Star Trek: Deep Space Nine7.9

1993·Brathaw·1 ep

Interceptor

Bob

Late for Dinner

Late for Dinner5.6

1991·Officer Tom Bostich

Flight of Black Angel

Flight of Black Angel4.6

1991·Controller

In the Line of Duty: A Cop for the Killing

In the Line of Duty: A Cop for the Killing5.0

Beverly Hills, 90210

Beverly Hills, 902107.3

1990·Duke Weatherill·2 eps

A Case of Deadly Force

1986·Phil Cochran