Despite the film being set in the USA and featuring American characters, the film is filmed in Bulgaria and most of the actors are British.
Wrong Turn 3: Left For Dead has the highest amount of kills in the series.
Eliza Dushku was once rumored to reprise her role from the first Détour mortel (2003), after admitting in an interview that she'd love to return to the series.
Features the least amount of mutants out of all the films in the series with only two appearing on-screen.
The radio tower that the police officer attempts to lead the convicts to is the one which burnt down in the first film.