Lots of new music in this (Bern Brijis, Steev Inglish, Amoeba Knievel, Joe Zeziorski, Psycho Skeletons) and a truly gut-splitting sermon about Excremeditation by Dr. G. Gordon Gordon, but mostly it is some "Best of Puzzling Evidence" as selected by Rev. Baby Bear and Rev. Stang. The main spouters are Dr. Hal and Dr. Philo Drummond, and they do some killer verbal riffs about Church doctrine as well as a science lesson that you'll never forget, especially if you google the images they suggest!