I just watched this documentary last night. Luckily, you can find the whole thing on youtube. It's about a child evangelist who started preaching at the age of 4, marrying people and whatnot, left preaching for a while in the 60's and came back to it, just to make money, which is what he was doing in the first place. Anyhoo, it's entertaining. Enjoy. Here's the first ten minutes. If you're interest is piqued, the rest is on youtube. search for "Marjoe", which by the way is a sweet combo of Mary and Joseph.
While we're on the subject, I also offer you this great entertainment that is Benny Hinn. You might wanna mute the volume as the soundtrack is "let the bodies hit the floor" but then again maybe you won't. Enjoy.