
Harvey Guillén
Biography
Javier "Harvey" Guillén (Latin American Spanish:[xaˈβjeɾ ˈxaɾβi ɣiˈʝen]; born May 3, 1990) is an American actor. He is best known for his role as the human familiar Guillermo de la Cruz in the television series What We Do in the Shadows.
Guillén is the son of Mexican immigrants. He adopted the name Harvey when school teachers could not pronounce his first name. Guillén attended Citrus College, completing the three-year Citrus Singers program in 2005. His father, who was the first person who encouraged him to pursue acting, died of lung cancer in 2017.
Guillén speaks Spanish, English, and Japanese—the last acquired during a 13-month visit to Japan. He identifies as queer.
Guillén at the 2022 Phoenix Fan Fusion
Guillén has appeared in recurring roles on television series such as Alistair Delgado on Huge (2010), Cousin Blobbin on The Thundermans (2013–2018), George Reyes in Eye Candy (2015), and Benedict Fenwick on The Magicians(2017–2018). He also appeared in the 2013 film The Internship.
Beginning in 2019, Guillén played the role of Guillermo, the vampires' human familiar, in the FX television series What We Do in the Shadows. He was set to appear in Quibi's science fiction drama series Don't Look Deeper before the platform shut down in December 2020.
Guillén has received considerable acclaim for his role as Guillermo. TheWrap included Guillén in a list of "2019 Emmy Contenders". Hank Steuver, in his review of What We Do in the Shadows in The Chicago Tribune, stated that Guillén "provides at least half the big laughs" in the show.
Guillén provided the voice of Funny the Magic House in Mickey Mouse Funhouse. He played Nightwing in season 3 of Harley Quinn.
In 2022, Guillén provided the voice for the comedic sidekick character Perrito in Puss in Boots: The Last Wish.
In 2023, Guillén appeared on The Late Show with Stephen Colbert in a skit as Representative George Santos.
In 2024, Guillén reprised his role as Cousin Blobbin from The Thundermans in The Thundermans Return. He also provided the voice of Odie in The Garfield Movie and played Vassago in Helluva Boss.
Description above from the Wikipedia article Harvey Guillén, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known For

TV
Late Night with Seth Meyers
Self
2014

TV
The Late Show with Stephen Colbert
Self
2015

TV
The Late Show with Stephen Colbert
Self - Guest
2015

TV
Reacher
Jasper
2022

TV
After Midnight
Self
2024

TV
Jimmy Kimmel Live!
Self
2003

TV
Golden Globe Awards
Self - Presenter
1944

TV
RuPaul's Drag Race
Self - Guest Judge
2009

TV
Harley Quinn
Nightwing / Alvin (voice)
2019

TV
Harley Quinn
Nightwing / Clerk (voice)
2019

TV
Harley Quinn
Nightwing / Dick Grayson (voice)
2019

TV
Harley Quinn
Nightwing (voice)
2019

TV
Harley Quinn
Nightwing / Red X (voice)
2019

TV
What We Do in the Shadows
Guillermo de la Cruz
2019

TV
The Magicians
Benedict Pickwick
2015

TV
Archer
Alton (voice)
2009

TV
Adventure Time: Fionna and Cake
Gary (voice)
2023

TV
Teenage Euthanasia
2021

TV
Raising Hope
Elijah
2010

TV
Impractical Jokers
2011
Filmography
2025FilmA Loud House Christmas Movie: Naughty or Niceas Duncan (voice)2025FilmPickleheadsas Harvey Guillén2025FilmDamned If You Do2025TVIs It Cake? Halloweenas Self - Judge2025FilmThe Life of Chuckas Hector2025FilmAlexander and the Terrible, Horrible, No Good, Very Bad Road Tripas Claudio2025TVBULLDOZERas Angel2025FilmCompanionas Eli2024TVWizards Beyond Waverly Placeas Gossip Stone2024FilmCrosswordas Terry2024TVUniversal Basic Guysas (voice)2024TVAngry Birds Mystery Islandas Buddy (voice)2024FilmThe Garfield Movieas Odie (voice)2024FilmThe Thundermans Returnas Blobbin2024TVDinner Time Live with David Changas Self2024TVAfter Midnightas Self2023FilmWishas Gabo (voice)2023TVAdventure Time: Fionna and Cakeas Gary (voice)2023FilmStraysas Shitstain (voice)2023FilmBlue Beetleas Dr. Sanchez2023TVDigman!as High Score (voice)2023FilmThe Tridentas Perrito (voice)2023TVShape Islandas Square (voice)2022FilmPuss in Boots: The Last Wishas Perrito (voice)2022FilmI'm Totally Fineas DJ Twisted Bristle2022TVThe Boulet Brothers' Dragula: Titansas Self - Guest Judge2022FilmCursed Friendsas Andy2022TVKung Fu Panda: The Dragon Knightas Pelpel / Villager 1 (voice)2022TVInventions That Changed Historyas Self - Actor2022TVHuman Resourcesas José the Spider Receptionist (voice)2022TVReacheras Jasper2022TVWe Baby Bearsas Genie / Wishbone Salesman (voice)2021TVTeenage Euthanasia2021TVMickey Mouse Funhouseas Funny (voice)2021FilmWerewolves Withinas Joachim Wolfson2020FilmJimmy's Jungleas Marvin2020TVHelluva Bossas Vassago (voice)2020TVDon't Look Deeperas Renato2020TVLittle America2020TVZoey's Extraordinary Playlistas George2019TVHarley Quinnas Nightwing / Alvin (voice)2019TVWhat We Do in the Shadowsas Guillermo de la Cruz2018TVUm, Actually...as Self - Contestant2018FilmThe Bodyas Nick2018FilmF.R.E.D.I.as Lopez2018FilmStatus Updateas Lonnie Gregory2017FilmTruth or Dareas Holt Thorne2017TVRoom 104as Luke2017FilmCock N' Bull 22017Film8 Bodiesas Gary2016TVThe Boulet Brothers' Dragulaas Self - Guest Judge2016TVHaters Back Offas Fish Store Manager2016TVThe Good Placeas Steve2016TVThe Real O'Nealsas August2015TVThe Magiciansas Benedict Pickwick2015TVCrazy Ex-Girlfriendas Beans2015TVThe Late Show with Stephen Colbertas Self2015TVEye Candyas George Reyes2014TVYoung & Hungryas Zander2014TVLate Night with Seth Meyersas Self2013TVThe Thundermansas Blobbin2013FilmBig Gay Love2013FilmThe Internshipas Zach2013FilmChocolate Milkas Phillip Hensler2012TVDog with a Blogas Glenn2012TVThe First Familyas Carl2012FilmGeneral Educationas Andy2011TVImpractical Jokers2010TVRaising Hopeas Elijah2010TVRuPaul's Drag Race: Untuckedas Self - Guest Judge2009TVArcheras Alton (voice)2009TVRuPaul's Drag Raceas Self - Guest Judge2008FilmEl Tuxas Bobby Gomez2003TVJimmy Kimmel Live!as Self1944TVGolden Globe Awardsas Self - Presenter—FilmThat Friendas Paul—FilmSpicy Willas Eugenio—FilmStreet Smartas Danny G—Film(Saint) Peteras Daymon Grundy—FilmEl Tigre