The symbol N2 on the spray canister is incorrectly identified as liquid nitrogen. N2 refers to gaseous nitrogen, while liquid nitrogen is labeled LN2.
Near the end of the film, a reporter's TV station has call letters beginning with the letter W. The film is set in Canada, where all television stations' call signs begin with "C."
The film is set in the Canadian province of New Brunswick, but the Ontario provincial flag is visible in one scene.