| Hidden Side | 2020 | JB / Nanny Mamali | TV Show |
| LEGO Hidden Side: Night of the Harbinger | 2020 | JB (as L.C. Curci) | TV Movie |
| Animal Crackers | 2017 | Additional Voices (voice) | Movie |
| Mebiusu Fainaru fantajî | 2015 | Mara / Meia (English version, voice) | Unknown |
| Guild Wars 2 | 2012 | Luta / Riel Darkwater (voice) | Unknown |
| ParaNorman | 2012 | Blithe Hollow Townperson (voice) | Movie |
| Phantasy Star Online 2 | 2012 | Marlur (English version, voice, as L.C. Curci) | Unknown |
| Jingle All the Way | 2011 | Nasally kid (voice) | TV Movie |
| Curious George 2: Follow That Monkey! | 2009 | Additional Voices (voice) | Movie |
| Ctrl+Alt+Del: The Animated Series | 2009 | Lilah | TV Show |
| Metal Gear Solid 4: Guns of the Patriots | 2008 | Rosemary (English version, voice) | Unknown |
| Kanokon | 2008 | Yuki Sasamori | TV Show |
| Subarashiki kono sekai | 2007 | Mitsuki Konishi (English version, voice) | Unknown |
| Hachimitsu to Clover | 2006 | Rika Harada (English version, voice, as L.C. Curci) | Movie |
| Busô renkin | 2006 | Ginsei Academy Student | TV Show |
| Robots | 2005 | Additional Voices (voice) | Movie |
| Honey and Clover | 2005 | Rika Harada | TV Show |
| Noein: Mô hitori no kimi he | 2005 | Miho Mukai / Tobi / Lily | TV Show |
| Age of Empires III | 2005 | Various (voice) | Unknown |
| Bleach | 2004 | Hiyori Sarugaki | TV Show |
| God, Save Our King! | 2004 | Additional Voices | TV Show |
| Angelium | 2004 | Yu Amamiya | TV Show |
| Elysium | 2003 | | Movie |
| Kyôgoku Natsuhiko kôsetsu hyakumonogatari | 2003 | Oyoshi | TV Show |
| Tenchi Muyô! GXP | 2002 | Fuku, Gyokuren (English version, voice, as Deanna Morris) | TV Show |
| Metal Gear Solid 2: Substance | 2002 | Rosemary (voice) | Unknown |
| Neverwinter Nights | 2002 | Linu (voice, uncredited) | Unknown |
| Bloody Roar: Primal Fury | 2002 | Uriko Nonomura (voice) | Unknown |
| Metal Gear Solid 2: Sons of Liberty | 2001 | Rosemary (English version, voice) | Unknown |
| A Little Snow Fairy Sugar | 2001 | Pepper | TV Show |
| Moonlight Lady | 2001 | Tomomi / Schoolgirl B | TV Show |
| Orphen: Scion of Sorcery | 2000 | Rani (English version, voice) | Unknown |
| The Dog of Flanders | 1997 | Young Paul (English version, voice) | Movie |
| Battle Athletes Victory | 1997 | Student (English version, voice, as Deanna Morris) | TV Show |
| Tenchi Muyo! Tenchi in Tokyo | 1997 | Additional Voices | TV Show |
| Gaai tau saat sau | 1996 | | Movie |
| Road Rovers | 1996 | Sydney the Archeologist | TV Show |
| Superman: The Animated Series | 1996 | Alien Girls | TV Show |
| Eagle Riders | 1996 | Dr. Aikens | TV Show |
| Magical Project S | 1996 | Tsunami (English version, voice) | TV Show |
| Magical Girl Pretty Sammy | 1995 | Tsunami / Mulligan / Panther Patty / ... (English version, voice) | TV Show |
| Kagaku ninja tai Gatchaman | 1994 | June | TV Show |
| Schindler's List | 1993 | Kate Smith Impersonator (uncredited) | Movie |
| Tenchi Muyo! | 1992 | Mashisu Makibi | TV Show |
| 8 Man | 1992 | | Movie |
| Babel II: Perfect Collection | 1992 | Additional Voices (English version, voice) | TV Show |
| Rover Dangerfield | 1991 | Gigi / Chorus Girl / Sheep (voice) | Movie |
| 3x3 Eyes | 1991 | Additional Voices (English version, voice) | TV Show |
| El retorno de D'Artacan | 1990 | Child / Woman | TV Show |
| Kiki's Delivery Service | 1989 | Ket / Ket's Aunt / Hometown Friend 1 / ... (English version, voice) | Movie |
| Akira | 1988 | Kay (1989) / Restaurant Woman (1989) / Lighter Brunette Groupie 1 (1989) (English version, voice, as Deanna Morris) | Movie |
| Crying Freeman | 1988 | | TV Show |
| Hell Comes to Frogtown | 1988 | Narrator (uncredited) | Movie |
| My Neighbor Totoro | 1988 | Female Motorist / Bus Attendant (Troma version) (English version, voice) | Movie |
| Maple Town | 1987 | Suzie Squirrel | TV Show |
| Original Dirty Pair: Project Eden | 1987 | Kay (English version, voice) | Movie |
| Castle in the Sky | 1986 | Sheeta (Magnum dub) / Okami (Magnum dub) (English version, voice, as Louise Chambell) | Movie |
| Codename: Robotech | 1985 | Young (voice, as Deanna Morris) | TV Movie |
| Robotech | 1985 | Kim Young / Jason | TV Show |
| Vampire Hunter D | 1985 | Dan / Girl 2 (English version, voice) | Movie |
| Time Patrol | 1985 | | TV Movie |
| This Is Spinal Tap | 1984 | Fame Groupie | Movie |
| Noozles | 1984 | Pinky / Emily (1988) | TV Show |
| I'm Dancing as Fast as I Can | 1982 | Newscaster | Movie |
| Kidô senshi Gandamu I | 1981 | Icelina Echonbach (English version, voice, as Deanna Morris) | Movie |
| Battle Beyond the Stars | 1980 | Kelvin | Movie |
| Back to the Forest | 1980 | Penny / Timothy's wife (English version, voice, as Diana Morris) | TV Movie |
| The Hallo Spencer Show | 1979 | Mona (voice) | TV Show |
