Reading through some Twitter comments, it seems that the programme was broadcast without the voiceover when it was meant to have one.
I wasn't watching the programme so correct me if this information is incorrect.
EDIT: The All4 version has a voiceover.
Last edited by PATV Scunthorpe on 25 October 2016 10:59pm
"All that I want, is to wake up fine, tell me that I'm alright, that I ain't gonna die, and all that I want, is a hole in the ground, you can tell me that it's alright, for me to come out."