The hospital scenes in "The Accident" were filmed in a non-functional wing of a working hospital.
The van that breaks down in the "Siren" segment actually broke down on-set during production.
A gig poster for the band from the "Siren" segment (The White Tights) is visible at the bar in the "Jailbreak" segment.
When Mitch and Jack enter the truck stop, Sutter flips her magazine repeatedly and the word "FEAR" is visible on the top corner.
The movie "Carnival of Souls" can be seen playing early on at the start of the movie in Roy's roadside cafe.
The characters Shane, Cait, Jem & Daryl are named after members of The Pogues (Shane MacGowan, Cait O'Riordan, Jem Finer and Darryl Hunt).
The segments were filmed in the following order: Jailbreak, Siren, The Way Out, The Way In, The Accident.