LEADS: MATT SMITH KAREN GILLEN ARTHUR DARVILL

DIRECTORS: ADAM SMITH, RICHARD CLARK & NICK HURRAN

PRODUCER: PIERS WENGER & BETH WILLIS

PRODUCTION COMPANY: BBC

CAMERA: SONY F35 & ARRI ULTRA PRIMES

DURATION: 5 X 60 MIN

COLOURIST: MICK VINCENT