If you're a ship history and/or Cunard fan, you might want to check out this new documentary commemorating the 80 year anniversary of Queen Mary's maiden voyage:

 

http://www.smithsonianchannel.com/shows/mighty-ship-at-war-queen-mary/0/3436505

 

Looks like it first airs August 21 at 8 pm on the Smithsonian Channel