code: def show(movie):
      
      for key, value in sorted(movie.iteritems(), cmp=metadata_sorter, key=lambda x: x[0]):
          if isinstance(value, list):
              if not value:
                  continue
              other = value[1:]
              value = value[0]
          else:
              other = []
          printer.p('<b>{key}</b>: {value}', key=key, value=value)
          for value in other:
              printer.p('{pad}{value}', value=value, pad=' ' * (len(key) + 2))
docs: Show the movie metadata.