Born in Los Angeles to a Jewish father who worked as a planning engineer and a mother of Cuban-Mexican descent, Horvitz entered entertainment as a child, first appearing in a 1976 Freshen Up gum commercial before taking hand-modeling jobs and a brief off-Broadway stint in Oliver!. He later secured small parts on series such as Kids Incorporated and Safe at Home and appeared in films including Summ… Read more
Biography written by WatchMoods, based on public sources
Known for Mulan 1998 Crazy, Stupid, Love. 2011 Jingle All the Way 1996 The SpongeBob Movie: Sponge on the Run 2020 ★ 9.9 Cartoon Network Christmas: Yuletide Follies 2004
Billy (Voice) Series ★ 8.5 Invader ZIM 2001
Zim (voice) ★ 8.3 Billy & Mandy: Wrath of the Spider Queen 2007
Billy / Billy's Dad (voice) Series ★ 8 Static Shock 2000
Jimmy Osgood (voice) Series ★ 8 Babylon 5 1994
Mark Series ★ 7.8 El Tigre: The Adventures of Manny Rivera 2007
Series ★ 7.8 Sabrina, the Teenage Witch 1996
Smaller Chair (voice) ★ 7.5 Billy & Mandy's Big Boogey Adventure 2007
Billy / Billybot / Harold / Pale Ghoulish Juror / Chippy the Squirrel (voice) (as Richard Horvitz) ★ 7.5 Ben 10: Secret of the Omnitrix 2007
Grey Matter / Stinkfly Prisoner (voice) Series ★ 7.5 Dave the Barbarian 2004
Ned Frishman / Guard / Vicious Looking Warrior (voice) ★ 7.4 Invader Zim: Enter the Florpus 2019
Zim (voice) ★ 7.2 The Grim Adventures of the Kids Next Door 2007
Billy / Harold (voice) Series ★ 7 New Looney Tunes 2015
Imp (voice) ★ 6.9 Seal Team 2021
Snap (voice) Series ★ 6.9 As Told by Ginger 2000
Mitchey Mekelburg (voice) Series ★ 6.8 Skylanders Academy 2016
Kaos (voice) ★ 6.7 Ben 10: Destroy All Aliens 2012
Grey Matter / Dispatcher (voice) ★ 6.5 Mighty Morphin Power Rangers: Once & Always 2023
Alpha (voice) Series ★ 6.5 Fish Hooks 2010
Ninja Fish (voice) ★ 6.5 Osmosis Jones 2001
Additional Character Voices (voice) ★ 6.4 Summer School 1987
Alan Eakian ★ 6.3 Legends of Oz: Dorothy's Return 2014
Munchkin Suitor (voice) ★ 6.2 The Informant! 2009
Bob Zaiderman ★ 6 Sabrina Goes to Rome 1998
Stonehenge (voice) ★ 6 How I Got Into College 1989
Young Energizer Series ★ 5.9 Bunnicula 2016
Lugosi (voice) ★ 5.8 Storm 1999
Danny ★ 5.8 Turbo: A Power Rangers Movie 1997
Alpha 5 (voice) Series ★ 5.6 Squirrel Boy 2006
★ 5.6 Snow Dogs 2002
Scooper (voice) (uncredited) ★ 5.2 Saving Santa 2013
Orange Haired Elf (voice) Start from another title 
