Vincent Cassel

Gregori

Nigel Barber

Karaoke Detective

Jeremy Chabriel

Alexander

Florence Mezzara

Susanna

Sosina Wogayehu

Penelope

Timothy Styles

Gary

Katalin Hegedus

Magdalena

Daniel Vernikovski

Andre

Zsofia Stavropoulos

Bella

Kai Caster

Alexander (uncredited)