Directeur:
Mark-Gatiss, Steven-Moffat, Claes-Bang
Casting:
Claes-Bang, Dolly-Wells, Morfydd-Clark, Lydia-West, Jonathan-Aris, John-Heffernan, Sacha-Dhawan, Matthew-Beard, Nathan-Stewart-Jarrett, Joanna-Scanlan, Mark-Gatiss, Clive-Russell, Chanel-Cresswell, Lujza-Richter, Lyndsey-Marshal, Catherine-Schell, Youssef-Kerkour