Name	Known for
Ella Boureau Caillou (French language) Caillou (French language) See fewer	Caillou's New Adventures (2016)
Francesca Calo Sarah / River / Friendly Alien Sarah / River / Friendly Alien See fewer	Ocean's Eight (2018)
Kaylin Lee Clinton Mommy / Narrator (voice) Mommy / Narrator (voice) See fewer	Hal King (2021)
Ayse Eldek Narrator / Mommy (voice) Narrator / Mommy (voice) See fewer	Oh Boy (2007)
Michelle Guanca Mommy (voice) Mommy (voice) See fewer	Caillou's New Adventures (2016)
Serra Hirsch Mommy (French) (voice) Mommy (French) (voice) See fewer	Spike Team (2010)
Laurie Hymes Caillou / Leo (voice) Caillou / Leo (voice) See fewer	Yu-Gi-Oh!: The Dark Side of Dimensions (2016)
Maite Jimenez Narrator (voice) Narrator (voice) See fewer	One Day on Earth (2012)
Steph Kenna Caillou (voice) (as Steph Kenna Geraci) Caillou (voice) (as Steph Kenna Geraci) See fewer	Blame (I) (2017)
Juho Kokki Caillou / Leo / Daddy (voice) Caillou / Leo / Daddy (voice) See fewer	Caillou's New Adventures (2016)
Marisel Polanco Caillou (voice) Caillou (voice) See fewer	Bound (2023)
Mike Pollock Daddy (voice) Daddy (voice) See fewer	A Cat in Paris (2010)
Eric Alejandro Reis Daddy / Leo (voice) (as Eric Reis) Daddy / Leo (voice) (as Eric Reis) See fewer	Blindspot (2015)
Tom Schubert Daddy / Leo (voice) Daddy / Leo (voice) See fewer	Sandy & Junior (1999)
Heli Sirvioe Mommy / Narrator (voice) Mommy / Narrator (voice) See fewer	Caillou's New Adventures (2016)
Monica Steuer Mommy (voice) Mommy (voice) See fewer	Looking for Maria Sanchez (2013)
Dorothea Tachler Caillou / Mom / Sarah / Grandmother / others Caillou / Mom / Sarah / Grandmother / others See fewer	Blueberry (2021)
Ciko Tanik Caillou (voice) Caillou (voice) See fewer	Caillou's New Adventures (2016)
Emre Yilmaz Daddy / Leo (voice) Daddy / Leo (voice) See fewer	Caillou's New Adventures (2016)