Happy Mothercore

Elyn Lapoy

Lisa Rivera (Voice)

Meriem Hadj Zekri

Meya Jomake (Voice)

Hind Ennigrou

Ambre Jomake / Young Ambre (Voice)

Emma Piga

Louna Hartman / Young Louna (Voice)

Meya Ellafi

Sarah Jomake (Voice)

Louna Deschamps

Mathilde Monet (Voice)

Evan Bosquain

Marco Daren (Voice)

Eloane Trouvé-Nunes

Angela Keller / Young Meya (Voice)

Benjamin Priore-Diouf

Vesper Owens (Voice)

Shiryne Bousnina

Luisa Darveli (Voice)

Ludivine Bardet

Karen Rivera (Voice)

Erwin Djia

Adama Jomake (Voice)

Mohamed Moncef Ben Khelifa

School Principal Mr. Ben Khelifa

Ilan Ronel

Axel (Vesper's AI engineer) (Voice)

Lana Ounnalay

Axelle (Vesper's AI Engineer) (Voice)

Sanae Bouataoun

Professor Ms. Iman Haddad (Voice) / Journalist Sanae

Gabin Lemaître

Enzo Duval (Voice)

Nazar Moegni

Ilyas Diop (Voice)

Djamel Oba

Gregory the Mercenary (Voice)

Nathalie Lepinay

Postal Worker / Lunch Lady (Voice)

Mathis Vaquier

Mathis (Sarah's Friend) (Voice)

Siraj Mechouche

Young Marco (Voice)

Samir Mechouche

Luisa's Algeria Agent 1 (Voice)

Yousra El Yebdri

Luisa's Algeria Agent 2 (Voice)

Zahia Bougouffa

Journalist Zahia

Gregory Coeur

Vesper's AI (Voice)

Raul-Ovidiu Mihuta-Palimariu

Lucian Stan (Railway Base Chief) (Voice)

Redha Van de Winkel

Railway Base Employee 1 (Voice)

Anne Lachuer

Farah