Om jag bara brytt mig: Reparto
Carl Nelander
Sebastian
Anton Haglund
Isak
Åsa Olsson
Teacher
Ronnie Brolin
Narrator (voice)
John Norell
David
Ludwig Ojala
Isak's friend
Christian Landerberg
Isak's friend
Lovisa Gidstedt
School-classmate
Christin Gidstedt
School-classmate
Josephine Åslund
School-classmate
Sanna Wellmark
School-classmate
Cecilia Lindström
School-classmate
Nils Leijer
School-classmate
Kim Larsson
School-classmate
Josefine Jonsson
School-classmate
Robin Johansson
School-classmate
Sandra Jaballah
School-classmate
Christine Florberger
School-classmate
Jonathan Eng
School-classmate
Mats Blankenau
School-classmate
Rasmus Andersson
School-classmate