I'm going to do some cold reading on the Theory 11 community, the UK based ones anyway, and suggest that not many of you are avid Radio 4 listeners. So, here's a link to a documentary you may have missed, featuring Paul Daniels and William Kalush talking about Houdini.
http://www.bbc.co.uk/iplayer/episode/b00mr4w1/Great_Lives_Series_19_Harry_Houdini/
http://www.bbc.co.uk/iplayer/episode/b00mr4w1/Great_Lives_Series_19_Harry_Houdini/