Four young office workers have a bet going to see who can last the longest without going outside. In the maze that is the downtown core of a large city, glass skywalks connect apartment buildings, office towers and shopping malls. Its day 28 of the bet and over the lunch hour, as the office prepares for the company founder's retirement party, things start to seriously unravel.

Fab Filippo
as Tom Bennett

Don McKellar
as Brad

Marya Delver
as Sandra West

Gordon Currie
as Curt Schwin

Tammy Isbell
as Kathy

Tobias Godson
as Randy

Jennifer Clement
as Vicki Strayhorn

James McBurney
as Phil

Derek Flores
as Paul

Xantha Radley
as June