Guest Stars Mark Williams as Brian Williams David Bradley as Solomon Rupert Graves as John Riddell Sunetra Sarker as Indira Rudi Dharmalingam as ISA Worker David Mitchell voices Robot 1 Robert Webb voices Robot 2 Riann Steele as Queen Nefertiti Richard Hope as Bleytal Noel Byrne as Robot 1 Richard Garaghty as Robot 2
