The second series of adventures from Big Finish continues, featuring Christopher Eccleston as the Ninth Doctor. Sometimes things lurk below the surface which only the Doctor can see... From a moon with poison seas, to a 19th century health spa, even somewhere as everyday as a furniture store on a Sunday afternoon - there are always hidden depths and unseen dangers to uncover! 3.1 The Seas of Titan by Lizbeth Myles. Out on Saturn's moon, Titan, an outpost all-but-forgotten by Earth struggles on against the odds. As the Doctor joins explorers deep in the methane seas, they discover a hidden civilisation. But will the Sea Devils prove to be the colony's salvation or its final destruction? 3.2 Lay Down Your Arms by Lisa McMullin. 1864. Instead of relaxing at the Bad Homburg Spa, its visitors are fighting. And Bertha Kinzky, housekeeper to Alfred Nobel, is appalled. Perhaps the mysterious Herr Schmidt can help? Soon, Bertha is contending with aliens, as well as her mother's matchmaking, as she and the Doctor try to keep the peace. 3.3 Flatpack by John Dorney. Liv Chenka and Tania Bell are spending Sunday afternoon on that most traditional of couple activities. Furniture-shopping! But just how long has London's newest Flatpack store been open? Who is its mysterious manager? And is it even Sunday? Liv is about to run into a very old friend... CAST: Christopher Eccleston (The Doctor), Rebecca Root (Tania Bell), Nicola Walker (Liv Chenka), Sasha Behar (Diana Hendry), Joseph Kloska (Ludwig Von Husseldorf), Yasmin Mwanza (Rachel Bates / Taroth), Jamie Parker (Tsar Alexander II/Trinity), Diana Quick (Sophie Kinzky), Kate Sissons (Bertha Kinzky), Jeremy Swift (Fraser/Colleague One).