11:00Opening LinesSeries 12Episode 2: The Amazing Arnolfini and His WifeBBC Radio 4 Extra Duration: 15 minutes Fri 12th Jul 2013, 11:00 on BBC Radio 4 ExtraBy Jonathan Pinnock. Travelling across America, the daredevil husband-and-wife tightrope walkers promise a jaw-dropping finale. Read by Laurel Lefkow.GenresDramaFormatsAudiobooksBrandOpening LinesSeriesOpening Lines: Series 12 Source: BBC Online