The film tells the story of two good friends who live together, Andrew, an agoraphobic travel agent who works from his home, and Dave, a loser who works in an office where he is treated with contempt. Just when it seems things can't get any worse for the two, the entire world outside of their house disappears and is replaced with an endless white void.
David Hewlett
as Dave
Andrew Miller
as Andrew
Gordon Pinsent
as Man In Suit
Marie-Josée Croze
as Sara
Andrew Lowery
as Crawford
Elana Shilling
as Little Girl
Soo Garay
as Little Girl's Mother
Martin Roach
as Co-Worker
Angelo Tsarouchas
as Foreman
Rick Parker
as Mounted Police Officer
Maurice Dean Wint
as Narrator (voice)