Matt Smith The Doctor Actor Karen Gillan Amy Pond Actor Arthur Darvill Rory Williams Actor Richard E. Grant Dr. Simeon Guest Star Jenna Coleman Oswin Guest Star Alex Kingston River Song Guest Star Rupert Graves Riddell Guest Star Catrin Stewart Jenny Guest Star Mark Williams Brian Williams Guest Star Neve McIntosh Madame Vastra Guest Star Aidan Cook The Mummy Guest Star Josh O'Connor Piotr Guest Star Dan Starkey Strax Guest Star David Gyasi Harvey Guest Star Eve de Leon Allen Angie Guest Star Nicholas Briggs Daleks Guest Voice Anthony Edridge Pilot Guest Star Kassius Carey Johnson Artie Guest Star David Avery Fabian Guest Star Eloise Joseph Beauty Guest Star Steven Moffat Executive Producer, Writer Mark Gatiss Writer, Director Steve Thompson Writer Farren Blackburn Director Jamie Payne Director Stephen Woolfenden Director Colm McCarthy Executive Producer, Director Chris Chibnall Writer Neil Cross Writer Toby Whithouse Writer Mat King Director Saul Metzstein Director Nick Hurran Director Douglas Mackinnon Director Neil Gaiman Writer