All-Reviews.com: 40 Days and 40 Nights: Multiple movie reviews.
CIN3MA Moving Pictures: 40 Days and 40 Nights: Movie review and pictures.
Cinephiles: 40 Days and 40 Nights: Movie review by Michael Lehman.
HARO Online: 40 Days and 40 Nights: Movie review and pictures.
Hollywood.com: 40 Days and 40 Nights: Movie synopsis, review, multimedia, and cast and crew information.
IMDb: 40 Days and 40 Nights (2002): Plot summary, cast and crew information, trailer, and user comments.
Metacritic.com: 40 Days and 40 Nights: Links to movie reviews.
MovieWeb: 40 Days and 40 Nights: Plot description, cast information, and pictures.
Mutant Reviewers: 40 Days and 40 Nights: Review by Lissa, with trivia and pictures.
Popkorn Junkie: 40 Days and 40 Nights: Movie review and rating.
Rotten Tomatoes: 40 Days and 40 Nights: Links to movie reviews, multimedia, synopsis, cast and crew information, and forum.