Cast

• Paul McGann (The Doctor)
• Ruth Bradley (Molly O'Sullivan)
• Nicola Walker (Liv Chenka)
• Alex Macqueen (The Master)
• Seán Carlsen (Narvin)
• David Sibley (The Eminence / Infinite Warrior Largo / Infinite Warrior / Professor Markus Shriver)
• Georgie Fuller (Hope Gardner)
• Geoffrey Breton (Leo Gardner / Captain)
• Natalie Burt (Dr Sally Armstrong / Ship Computer)
• Sacha Dhawan (Jaldam / Vaughan)
• Sarah Mowat (Gajeeda)
• Laura Riseborough (Sharma)
• John Banks (Captain / Lieutenant / Engineer / Guards / Traffic Control)
• Jonathan Forbes (Walter Vincent)
• Beth Chalmers (Casey Carraway)
• Georgia Moffett (Engineer Tallow)