Rymdresan

Robert Gustafsson

Albert Mann

Teresa Cortes Eliasson

Mariana

Theodor Haraldsson

Marcus

Kim Sulocki

Lemming (voice)

Jennie Silfverhjelm

Lisa Connor

Johanna Hermann Lundberg

R.O.C. (voice)

Zacharias Boustedt

Albert - 9 years old

Rebecca Gerstmann

Lisa - 9 years old

Olle Sarri

Basketball Coach

Hedda Stiernstedt

Mariana - 26 years old

Henrik Hjelt

Assistant

Anna Littorin

Marcus' Mother

Johan Svangren

Mariana's Father

Loke Hellberg

Jacke

Robert Preston

Lisa's Father

Sofie Rosell

Teacher

Christer Fuglesang

Professor at Cern

Christer Sturmark

Professor at Cern

Birgitta Angebrant

Mona Bogefors