Richard Steven Horvitz

Acting

Richard Steven Horvitz

Born July 29, 1966Van Nuys, California, USA89 credits

Richard Steven Horvitz (born July 29, 1966) is an American actor and comedian, best known for his voice work in animation and video games. His voice credits include the original Alpha 5 on Mighty Morphin Power Rangers, Power Rangers Zeo and Power Rangers Turbo, Razputin in Psychonauts, Kaos in Skylanders, Billy and his father Harold in Grim & Evil and The Grim Adventures of Billy & Mandy, Grey Matter in Ben 10, Rodney in Squirrel Boy, Daggett in The Angry Beavers, Zim in Invader Zim, Orthopox in Destroy All Humans!, the Zoni in Ratchet & Clank, Bumble in Kinectimals, the Space Weaver in Broken Age, Kanchomé in Zatch Bell!, and Moxxie in Helluva Boss.

Known For

Hazbin Hotel: Live on Broadway

Hazbin Hotel: Live on Broadway

Movie

2025

Mighty Morphin Power Rangers: Once & Always

Mighty Morphin Power Rangers: Once & Always

Movie

2023

Sketchy Queens

Sketchy Queens

TV

2022

Seal Team

Seal Team

Movie

2021

Jellystone!

Jellystone!

TV

2021

Captain Daddy

Movie

2021

Filmography

Hazbin Hotel: Live on Broadway

2025Hazbin Hotel: Live on Broadwayas SelfMovie

Mighty Morphin Power Rangers: Once & Always

2023Mighty Morphin Power Rangers: Once & Alwaysas Alpha (voice)Movie

Sketchy Queens

2022Sketchy Queensas Various CharactersTV

Seal Team

2021Seal Teamas Snap (voice)Movie

Jellystone!

2021Jellystone!as Billy / Mogar / Rodney J. Squirrel (voice)TV

2021Captain Daddyas Billy (voice)Movie

Green Seas

2020Green Seasas WriterMovie

Helluva Boss

2020Helluva Bossas Moxxie (voice)TV

Invader Zim: Enter the Florpus

2019Invader Zim: Enter the Florpusas Zim (voice)Movie

The Angry Birds Movie 2

2019The Angry Birds Movie 2as Additional Voices (voice)Movie

Little Big Awesome

2018Little Big Awesomeas Stevey Murple (voice)TV

Meeting MacGuffin

2017Meeting MacGuffinas Gormal MacGuffin (voice)Movie

The Comeback Kids

2016The Comeback Kidsas RichieTV

Skylanders Academy

2016Skylanders Academyas Kaos (voice)TV

Camp Camp

2016Camp Campas Xemüg (voice) (as Rico Bonet)TV

The Loud House

2016The Loud Houseas Morpheus (voice)TV

Bunnicula

2016Bunniculaas Lugosi (voice)TV

New Looney Tunes

2015New Looney Tunesas Imp (voice)TV

Mighty Morphin Power Rangers: Green With Evil

2014Mighty Morphin Power Rangers: Green With Evilas Alpha 5 (voice)Movie

Legends of Oz: Dorothy's Return

2014Legends of Oz: Dorothy's Returnas Munchkin Suitor (voice)Movie

Mixels

2014Mixelsas MixadelTV

I Know That Voice

2014I Know That Voiceas SelfMovie

Saving Santa

2013Saving Santaas Orange Haired Elf (voice)Movie

Teen Titans Go!

2013Teen Titans Go!as Billy (voice)TV

The Bite-Sized Adventures of Sam Sandwich

2012The Bite-Sized Adventures of Sam Sandwichas Fryborg / Big Cheese / Salty Pup (voice)TV

Ben 10: Destroy All Aliens

2012Ben 10: Destroy All Aliensas Grey Matter / Dispatcher (voice)Movie

Crazy, Stupid, Love.

2011Crazy, Stupid, Love.as Lowe's Salesman #3Movie

Fred & Vinnie

2011Fred & Vinnieas Book Store Autoraph HoundMovie

Fish Hooks

2010Fish Hooksas Ninja Fish (voice)TV

The Informant!

2009The Informant!as Bob ZaidermanMovie

Underfist: Halloween Bash

2008Underfist: Halloween Bashas Billy / Harold / Pumpkin / Trick-or-Treater Eater (voice)Movie

Snack Break

2008Snack Breakas Grey MatterMovie

The Grim Adventures of the Kids Next Door

2007The Grim Adventures of the Kids Next Dooras Billy / Harold (voice)Movie

Hard Four

2007Hard Fouras Sheldon GoldsteinMovie

Ben 10: Secret of the Omnitrix

2007Ben 10: Secret of the Omnitrixas Grey Matter / Stinkfly Prisoner (voice)Movie

Billy & Mandy: Wrath of the Spider Queen

2007Billy & Mandy: Wrath of the Spider Queenas Billy / Billy's Dad (voice)Movie

CN Invaded Part 5: Billy & Mandy Moon the Moon

2007CN Invaded Part 5: Billy & Mandy Moon the Moonas Billy / Billy's Dad (voice)Movie

El Tigre: The Adventures of Manny Rivera

2007El Tigre: The Adventures of Manny RiveraTV

Billy & Mandy's Big Boogey Adventure

2007Billy & Mandy's Big Boogey Adventureas Billy / Billybot / Harold / Pale Ghoulish Juror / Chippy the Squirrel (voice) (as Richard Horvitz)Movie

Ben 10 Merry Christmas

2006Ben 10 Merry Christmasas Grey MatterMovie

Shorty McShorts' Shorts

2006Shorty McShorts' Shortsas Dudley / Guard (voice)TV

Squirrel Boy

2006Squirrel BoyTV

Big Babies

2006Big Babiesas Waaa BabyMovie

Ben 10

2005Ben 10as Grey Matter (voice)TV

Billy and Mandy Save Christmas

2005Billy and Mandy Save Christmasas Billy (voice) (as Richard Horvitz)Movie

Son of the Mask

2005Son of the Maskas Otis (voice)Movie

Cartoon Network Christmas: Yuletide Follies

2004Cartoon Network Christmas: Yuletide Folliesas Billy (Voice)Movie

Power Rangers Dino Thunder: Legacy of Power

2004Power Rangers Dino Thunder: Legacy of Poweras Alpha 5 (voice) (uncredited)Movie

Dave the Barbarian

2004Dave the Barbarianas Ned Frishman / Guard / Vicious Looking Warrior (voice)TV

Billy & Mandy's Jacked-Up Halloween

2003Billy & Mandy's Jacked-Up Halloweenas Billy/Guy (voice)Movie

That's So Raven

2003That's So Ravenas TeddyTV

Codename: Kids Next Door

2002Codename: Kids Next DoorTV

Maktar

2002Maktaras Richard HorowitzTV

Snow Dogs

2002Snow Dogsas Scooper (voice) (uncredited)Movie

Grim & Evil

2001Grim & EvilTV

The Grim Adventures of Billy and Mandy

2001The Grim Adventures of Billy and Mandyas Billy (voice)TV

Osmosis Jones

2001Osmosis Jonesas Additional Character Voices (voice)Movie

Cats & Dogs

2001Cats & Dogsas Puppy in Barn (voice)Movie

Invader ZIM

2001Invader ZIMas Zim (voice)TV

The Fairly OddParents

2001The Fairly OddParentsas Chuck (voice)TV

As Told by Ginger

2000As Told by Gingeras Mitchey Mekelburg (voice)TV

Static Shock

2000Static Shockas Jimmy Osgood (voice)TV

The Grim Adventures of Billy & Mandy: Meet the Reaper

2000The Grim Adventures of Billy & Mandy: Meet the Reaperas Billy (voice)Movie

Storm

1999Stormas DannyMovie

The Chimp Channel

1999The Chimp ChannelTV

Jingle Bells

1999Jingle Bellsas Cheddar (voice)Movie

Sabrina Goes to Rome

1998Sabrina Goes to Romeas Stonehenge (voice)Movie

Mulan

1998Mulanas Additional Voices (voice)Movie

Working

1997Workingas Elevator PassengerTV

Cow and Chicken

1997Cow and Chickenas Beaver #2 / Owl #1 (voice)TV

I Am Weasel

1997I Am Weaselas Beaver #2 / Owl #1 (voice)TV

Johnny Bravo

1997Johnny BravoTV

The Angry Beavers

1997The Angry Beaversas Daggett (voice)TV

Turbo: A Power Rangers Movie

1997Turbo: A Power Rangers Movieas Alpha 5 (voice)Movie

Sabrina, the Teenage Witch

1996Sabrina, the Teenage Witchas Smaller Chair (voice)TV

Power Rangers Zeo: Zeo Quest

1996Power Rangers Zeo: Zeo Questas Alpha 5 (voice)Movie

Mighty Morphin Power Rangers Live: The World Tour Live-on-Stage

1996Mighty Morphin Power Rangers Live: The World Tour Live-on-Stageas Alpha 5 (voice)Movie

1996Mighty Morphin Power Rangers: Ninja Questas Alpha 5 (voice)Movie

1996Sherman's Way: A Kid's Guide to Coping with Changeas CornyMovie

Mighty Morphin Power Rangers: The Movie

1995Mighty Morphin Power Rangers: The Movieas Alpha 5 (voice)Movie

Get Street Smart: A Kid's Guide to Stranger Dangers

1995Get Street Smart: A Kid's Guide to Stranger Dangersas Capricorn (as Richard Stults)Movie

Mighty Morphin Power Rangers: Alpha's Magical Christmas

1994Mighty Morphin Power Rangers: Alpha's Magical Christmasas Alpha 5 (voice)Movie

Angry Beavers in: "Snowbound"

1994Angry Beavers in: "Snowbound"as Daggett BeaverMovie

Babylon 5

1994Babylon 5as MarkTV

Power Rangers

1993Power Rangersas Alpha 5 (voice)TV

The Legend of Prince Valiant

1991The Legend of Prince ValiantTV

How I Got Into College

1989How I Got Into Collegeas Young EnergizerMovie

The Munsters Today

1988The Munsters Todayas Howie BuchananTV

Summer School

1987Summer Schoolas Alan EakianMovie