Liam Neeson (The Journalist), Brian McFadden (The Sung Thoughts of The Journalist), Joseph Whelan (The Voice of Humanity), Shayne Ward (The Artilleryman), Jason Donovan (Parson Nathaniel), Carrie Hope Fletcher (Beth), Anna-Marie Wayne (Carrie), Callum O'Neill (H. G. Wells), Jonathan Vickers (Nasa Controller/William Rowland/Jerome Marvin Krauth), Lily Osborne (Vera May), Lewis MacLeod (Martian Voices)