Etienne (10 years old) and his little brother David (7 years old) share everything: their room, their toys, but especially their unbridled imagination. When David mysteriously disappears, Etienne, with the help of his friends, tries to prove that he has been abducted by aliens.
Isak Guinard Butt
as Étienne Taché
Maxim Gaudette
as Vincent Taché
Catherine de Léan
as Audrey Bourque
Martin Dubreuil
as Steve
Daniel Gadouas
as Yves Taché
Elliot Cormier
as David Taché
Rosemay Lefebvre
as Charlotte
Ines Feghouli Bozon
as Safia
Jean-François Beaupré
as Psychologue
