Jack Plotnick

87

Seinfeld (1989)

TV show · as Crew Leader

84

House (2004)

TV show · as Connor 'Hal' Conwin

84

It's Always Sunny in Philadelphia (2005)

TV show · as Michael Goldmate

84

True Jackson, VP (2008)

TV show · as Matsor LaRue

84

Buffy the Vampire Slayer (1997)

TV show · as Deputy Mayor Finch

83

Mr. Show with Bob and David (1995)

TV show · as Button Gwinnett

83

Wizards of Waverly Place (2007)

TV show · as Pocket Elf

82

Joan of Arcadia (2003)

TV show · as The Other Sammy

79

Ugly Betty (2006)

TV show · as Natalie's Publicist

78

Supernatural (2005)

TV show · as Ian

78

Reno 911! (2003)

TV show · as Ugliest Boy in the World / Steve Marmella

77

Action (1999)

TV show · as Stuart Glazer

77

Grace and Frankie (2015)

TV show · as Paul

76

Drawn Together (2004)

TV show · as Xandir P. Whifflebottom (voice)

75

Bones (2005)

TV show · as Francis Byers

74

Nip/Tuck (2003)

TV show · as Dr. George

74

The Mentalist (2008)

TV show · as Brett Partridge

74

Good Luck Charlie (2010)

TV show · as Otto

73

The Sex Lives of College Girls (2021)

TV show · as Thomas

71

Glee (2009)

TV show · as Leonardo Hauptman

69

You're Killing Me (2015)

as Louis

69

Rude Awakening (1998)

TV show · as Clark

69

Mystery Men (1999)

as Mr. Pups

68

9-1-1: Lone Star (2020)

TV show · as Howard Dalton

68

Franklin & Bash (2011)

TV show · as Tony Philbin

67

CSI: Vegas (2021)

TV show · as Chase / Grayson Star

67

Dawson's Creek (1998)

TV show · as Andrew Waller

67

Murphy Brown (1988)

TV show

67

Two and a Half Men (2003)

TV show · as Mike

67

Las Vegas (2003)

TV show · as Jeremiah Christopher

66

The Rookie: Feds (2022)

TV show · as Bernie Barlowe

65

God Bless America (2012)

as Party Planner #2

65

Hope and Gloria (1995)

TV show · as Seth

64

Caroline in the City (1995)

TV show · as Harris

63

Sleeping Dogs Lie (2006)

as Dougie

63

Available Men (2006)

as Robert

60

Shark (2006)

TV show · as Bradley Roberts

60

Complete Savages (2004)

TV show · as Mr. Levitch

59

Wrong (2012)

as Dolph Springer

59

Straight-Jacket (2004)

as Freddie Stevens

58

Down with Love (2003)

as Maurice

58

Rubber (2010)

as Accountant

58

Girls Will Be Girls (2003)

as Evie

58

Z Nation (2014)

TV show · as Roman Estes

58

The Drawn Together Movie: The Movie! (2010)

as Xandir P. Whifflebottom (voice)

55

Sharpay's Fabulous Adventure (2011)

as Neal Roberts

51

Space Station 76 (2014)

Writer, Director

49

Lovespring International (2006)

TV show

43

Patient Seven (2016)

as Dr. Paul Victor

35

30 Days Until I'm Famous (2004)

as Bad Boy Austin

28

Do Not Disturb (2008)

TV show

27

The Vortex (2012)

as Dr. William Marx

26

Say It Isn't So (2001)

as Leon Pitofsky

18

Chairman of the Board (1998)

as Zak

The Jenny McCarthy Show (1997)

TV show

Video Night (2010)

as Jack

Black Briefs (2012)

as Jack

Loves Company (2026)

as Blake de Troy

Normal British Series (2021)

TV show · as Mr. Stencil

Play Nice (2014)

as Berg

Madman of the People (1994)

TV show · as Mitch

Conrad Bloom (1998)

TV show

Reno 911! (2020)

TV show · as Flight Attendant

Reno 911! Defunded (2022)

TV show · as Steve Marmella / Maitre D'

Minutiae (2020)

TV show · as Therapist

The History of Everything Circa 1993: F/K/A Kissy Cousins Monster Babies

as Nurse Scratchet