Apollo Leisure Guide: Review of the intelligent and honest John Sayles film.
HARO Online: A review of Limbo by Haro.
IMDb - Limbo (1999): Cast/credits plus additional information about the film.
PopMatters: Review: "It's quite unlike every other movie you'll see on most Blockbuster shelves."
Salon Arts & Entertainment | Limbo: Review of the film
Upcomingmovies.com: Limbo: Preview and review of the film.