Apollo Movie Guide - Summary, review, and links. apolloguide.com/mov_revtemp.asp?CId=2543
Frogs: The Complete Guide - This site is all about the wonder that is Frogs, the crazy old "Scary Movie" from the 70's. hometown.aol.com/mahatmareege/myhomepage/index.html
IMDb - Frogs (1972) - Cast/credits plus additional information about the film us.imdb.com/Title?0068615
