I missed the Bonanza episode yesterday, and I don't have TiVo--but here's a nine-minute clip of the opening from YouTube. You don't get to see Mark Twain with the Cartwrights (as I recall, Hoss doesn't think much of the pen name), but you do get to see Howard Duff do the worst Mark Twain imitation ever. As in he doesn't even try... http://www.youtube.com/watch?v=rW3dApC7zw4 John Bird