TV Guide Online: Lethal Weapon 4
- Includes a review of the movie as well as detailed cast information.
- http://online.tvguide.com/detail/movie.aspx?tvobjectid=133152

IMDb: Lethal Weapon 4
- The Internet Movie Database includes cast overview, plot outline, and user comments.
- http://us.imdb.com/title/tt0122151/

Allwatchers Lethal Weapon 4 Review
- Detailed analysis of the film starring Mel Gibson and Danny Glover, and links to similar movies. Sign up to be a movie scholar on the site.
- http://www.allwatchers.com/Topics/Info_5222.asp

Nitpickers Site: Lethal Weapon 4
- An index of mistakes, anomalies, and other small details people noticed in the movie.
- http://www.nitpickers.com/movies/titles/110651.html

Movie Quotes Site: Lethal Weapon 4
- An index of quotes from the movie. Collected and submitted by users of the site.
- http://www.moviequotes.com/archive/titles/912.html

All-Reviews.com: Lethal Weapon 4
- A collection of reviews. Overall rating: 2 Stars out of 4.
- http://www.all-reviews.com/videos/lethal-weapon4.htm

Movieweb: Lethal Weapon 4
- Includes plot summary, cast and production information, movie stills, and links.
- http://www.movieweb.com/movie/lethalw4/index.html

Apollo Leisure Guide: Lethal Weapon 4
- A brief site with a review, user ratings, cast information, and links.
- http://apolloguide.com/mov_revtemp.asp?cid=808

Lethal Weapon 4
- Official site for the movie. With audio and video clips, still images, and cast profiles.
- http://www.lethal4.com/