i have see quite a few episode of penn and teller show . and i have to say it terrible . in more way than one . it pose a an informative show and try to show or disprove what they think be bullshit without really look at the evidence . they have the habit of bring in 1 2 expert who be completely on their side . and then they bring in 2 3 moron who poorly represent the other side . if you want your decision make for you by stage magician and this be the show for you . if not and i recommend you open up your mind and do some actual research . and if youre intellectually honest with yourself you may get some real answer . penn and teller and keep your magic trick on the stage pretty please .