Show 
Actor (91 credits)
Actor (91 credits)
2021
Succession
(TV Series)
Roger Pugh
Roger Pugh
- Retired Janitors of Idaho
(2021)
... Roger Pugh
- Mass in Time of War
(2021)
... Roger Pugh
2017-2019
Unbreakable Kimmy Schmidt
(TV Series)
Artie Goodman
Artie Goodman
- Kimmy Says Bye!
(2019)
... Artie Goodman
- Kimmy Meets an Old Friend!
(2018)
... Artie Goodman
- Kimmy Is... Little Girl, Big City!
(2018)
... Artie Goodman
- Kimmy and the Trolley Problem!
(2017)
... Artie Goodman
- Kimmy Learns About the Weather!
(2017)
... Artie Goodman
- Kimmy Does a Puzzle!
(2017)
... Artie Goodman
- Kimmy Steps on a Crack!
(2017)
... Artie Goodman
- Kimmy Goes to College!
(2017)
... Artie Goodman
- Kimmy Bites an Onion!
(2017)
... Artie Goodman
2018
Disjointed
(TV Series)
Walter
Walter
- Dr. Dankerson's Revivifying Wellness Tincture
(2018)
... Walter
- A-A-R-Pot
(2018)
... Walter
- Emperor Shennong
(2018)
... Walter
- B.Y.O.P.F.U.
(2018)
... Walter
- Main Street, USA
(2018)
... Walter
2015
Show Me a Hero
(TV Mini Series)
Oscar Newman
Oscar Newman
- Episode #1.6
(2015)
... Oscar Newman
- Episode #1.5
(2015)
... Oscar Newman
- Episode #1.4
(2015)
... Oscar Newman
- Episode #1.3
(2015)
... Oscar Newman
- Episode #1.2
(2015)
... Oscar Newman
- Episode #1.1
(2015)
... Oscar Newman
2015
Sex & Drugs & Rock & Roll
(TV Series)
Ted
Ted
- Supercalifragilisticjuliefriggingandrews
(2015)
... Ted
2013-2014
Dads
(TV Series)
David Sachs
David Sachs
- Jerk in a Box
(2014)
... David Sachs
- Have a Heart... Attack!
(2014)
... David Sachs
- Enemies of Bill
(2014)
... David Sachs
- Warner's Got It Made
(2014)
... David Sachs
- Baby Face
(2014)
... David Sachs
- Bully Gene
(2014)
... David Sachs
- Eli Nightingale
(2014)
... David Sachs
- Mister Edna
(2014)
... David Sachs
- The Glitch That Stole Christmas
(2013)
... David Sachs
- Dad Abuse
(2013)
... David Sachs
- Comic Book Issues
(2013)
... David Sachs
- Doubles Trouble
(2013)
... David Sachs
- Foul Play
(2013)
... David Sachs
- My Dad's Hotter Than Your Dad
(2013)
... David Sachs
- Oldfinger
(2013)
... David Sachs
- Funny Girl
(2013)
... David Sachs
- Clean on Me
(2013)
... David Sachs
- Heckuva Job, Brownie
(2013)
... David Sachs
- Pilot
(2013)
... David Sachs
2009-2012
The Good Wife
(TV Series)
Judge Harvey Winter
Judge Harvey Winter
- Blue Ribbon Panel
(2012)
... Judge Harvey Winter
- Affairs of State
(2011)
... Judge Harvey Winter
- Hi
(2010)
... Judge Harvey Winter
- Bad
(2010)
... Judge Harvey Winter
- Unprepared
(2009)
... Judge Harvey Winter
2010-2011
One Tree Hill
(TV Series)
Dr. August Kellerman
Dr. August Kellerman
- The Man Who Sailed Around His Soul
(2011)
... Dr. August Kellerman
- Where Not to Look for Freedom
(2011)
... Dr. August Kellerman
- The Smoker You Drink, the Player You Get
(2011)
... Dr. August Kellerman
- Holding Out for a Hero
(2011)
... Dr. August Kellerman
- The Drinks We Drank Last Night
(2011)
... Dr. August Kellerman
- Lists, Plans
(2010)
... Dr. August Kellerman
2007
Damages
(TV Series)
George Moore / The Executive
George Moore / The Executive
- Because I Know Patty
(2007)
... George Moore
- I Hate These People
(2007)
... George Moore
- Sort of Like a Family
(2007)
... George Moore
- Do You Regret What We Did?
(2007)
... George Moore
- Blame the Victim
(2007)
... George Moore
- We Are Not Animals
(2007)
... The Executive
- She Spat at Me
(2007)
... The Executive
- A Regular Earl Anthony
(2007)
... The Executive
- Tastes Like a Ho-Ho
(2007)
... The Executive
2004-2007
Law & Order: Special Victims Unit
(TV Series)
Chauncey Zeirko
Chauncey Zeirko
- Savant
(2007)
... Chauncey Zeirko
- Loophole
(2007)
... Chauncey Zeirko
- Influence
(2006)
... Chauncey Zeirko
- Design
(2005)
... Chauncey Zeirko
- Conscience
(2004)
... Chauncey Zeirko
- Lowdown
(2004)
... Chauncey Zeirko
- Sick
(2004)
... Chauncey Zeirko
2003
Family Guy
(TV Series)
Max Weinstein
Max Weinstein
- When You Wish Upon a Weinstein
(2003)
... Max Weinstein (voice)
2001-2002
The Sopranos
(TV Series)
Assemblyman Zellman / Assemblyman Ronald Zellman
Assemblyman Zellman / Assemblyman Ronald Zellman
- Watching Too Much Television
(2002)
... Assemblyman Zellman
- Christopher
(2002)
... Assemblyman Zellman
- For All Debts Public and Private
(2002)
... Assemblyman Zellman
- Another Toothpick
(2001)
... Assemblyman Zellman
- Employee of the Month
(2001)
... Assemblyman Zellman
- Proshai, Livushka
(2001)
... Assemblyman Ronald Zellman
2001
The Beast
(TV Series)
Ted Fisher
Ted Fisher
- Travinia: Part 2
(2001)
... Ted Fisher
- Travinia: Part 1
(2001)
... Ted Fisher
- Functional Family
(2001)
... Ted Fisher
- The Delivery
(2001)
... Ted Fisher
- The Damage Done
(2001)
... Ted Fisher
- The Price
(2001)
... Ted Fisher
1992
Middle Ages
(TV Series)
Walter Cooper
Walter Cooper
- Murmur of the Heart
(1992)
... Walter Cooper
- Forever Young
(1992)
... Walter Cooper
- Night Moves
(1992)
... Walter Cooper
- Pygmalian in the Python
(1992)
... Walter Cooper
- The Pig in the Python
(1992)
... Walter Cooper
1989
American Masters
(TV Series documentary)
W. Eugene Smith
W. Eugene Smith
- W. Eugene Smith: Photography Made Difficult
(1989)
... W. Eugene Smith
1985
The Twilight Zone
(TV Series)
Gus Rosenthal (segment "One Life, Furnished in Early Poverty")
Gus Rosenthal (segment "One Life, Furnished in Early Poverty")
- The Beacon/One Life, Furnished in Early Poverty
(1985)
... Gus Rosenthal (segment "One Life, Furnished in Early Poverty")
1984
Ellis Island
(TV Mini Series)
Jacob Rubinstein
Jacob Rubinstein
- Episode #1.3
(1984)
... Jacob Rubinstein
- Episode #1.2
(1984)
... Jacob Rubinstein
- Episode #1.1
(1984)
... Jacob Rubinstein
1984
American Playhouse
(TV Series)
Richard M. Nixon
Richard M. Nixon
- Concealed Enemies, Part IV: Verdict
(1984)
... Richard M. Nixon
- Concealed Enemies, Part III: Investigation
(1984)
... Richard M. Nixon
- Concealed Enemies, Part II: Accusation
(1984)
... Richard M. Nixon
- Concealed Enemies, Part I: Suspicion
(1984)
... Richard M. Nixon
1977
M*A*S*H
(TV Series)
Cpl. Igor Straminsky
Cpl. Igor Straminsky
- Change Day
(1977)
... Cpl. Igor Straminsky
- War of Nerves
(1977)
... Cpl. Igor Straminsky
1976
Isabella and the Magic Brush
(Short)
(voice, as Peter Riegart)
Show
Director (2 credits)
Director (2 credits)
Show
Writer (2 credits)
Writer (2 credits)
Show
Producer (1 credit)
Producer (1 credit)
Show
Soundtrack (1 credit)
Soundtrack (1 credit)
1993
Gypsy
(TV Movie) (performer: "Small World", "Mr. Goldstone", "You'll Never Get Away from Me", "Together, Wherever We Go")
Show
Additional Crew (1 credit)
Additional Crew (1 credit)
Show
Thanks (1 credit)
Thanks (1 credit)
Show
Self (20 credits)
Self (20 credits)
2023
The Arts Scene Podcast with Lynette and Ari
(Podcast Series)
Self - Guest
Self - Guest
- Karen Allen, Stephen Lang and Peter Riegert discuss their film, "White Irish Drinkers"
(2023)
... Self - Guest
2018
Gilbert Gottfried's Amazing Colossal Podcast
(Podcast Series documentary)
Self - Guest
Self - Guest
- Peter Riegert
(2018)
... Self - Guest
2013
Good Day L.A.
(TV Series)
Self - Guest
Self - Guest
- Episode dated 18 November 2013
(2013)
... Self - Guest
- Episode dated 4 October 2013
(2013)
... Self - Guest
1993
Late Night with Conan O'Brien
(TV Series)
Self - Guest
Self - Guest
- Peter Riegert/Carol Alt/Don Martin
(1993)
... Self - Guest
1992
The Tonight Show with Jay Leno
(TV Series)
Self - Guest
Self - Guest
- Episode #1.77
(1992)
... Self - Guest
1983
Late Night with David Letterman
(TV Series)
Self
Self
- Episode dated 15 February 1983
(1983)
... Self
Show
Archive footage (5 credits)
Archive footage (5 credits)
