Karim Zeroual, Notable for his role as Sadiq in the CBBC fantasy television series The Sparticle Mystery, Zeroual also appeared in an episode of Da Vinci's Demons. After attending England's Sylvia Young Theatre School, he acted in a London West End musical production. During his childhood years, he acted in a 2006 episode of the popular soap opera EastEnders. He grew up in London, England, in a family of Moroccan descent. He and Gerran Howell were both in the cast of The Sparticle Mystery. ^[1]