Joshua Defays as X

Charlotte Elsen as Shirley

Etienne Halsdorf as Johnny

Gintare Parulyte as Nathalie

Fabienne Elaine Hollwege as Mother

Anouk Wagener as Mme. Schafer

Jules Werner as Kerschemeyer

Pit Diederich as Addis

Gabriel Boisante as M.Schanck

Monique Reuter as Mme. Molitor

Thierry Mousset as Jacques

Philippe Meyrer as Denilsson

Melina Huberty as Melissa

Julie Spies as Chanel

Giulia Metz as Marlene

Raoul Schlechter as Guard

Elio Bintz as X (age 3)

Thanos Goltsos as Detlev

Anton Glas as Young D+G

Christophe Bertemes as Daniel

Joana Haegen as Tania

Benjamin Uldall as Doublure X

Isabelle Bertges as Nurse

Denis Simonetta as Un homme dans le bus (uncredited)