Radio Times web site details for the first parts of Torchwood:
Sunday 22nd October
9:00pm - 10:40pm
VIDEO Plus+: 62840241
Subtitles, audio description
Everything Changes and Day One
Episodes 1 and 2 of this new drama series. A brutal murder leads WPC Gwen Cooper to Torchwood, a journey that will change her life forever. Plus, Torchwood must stop a sex addicted alien as it leaves a trail of gruesome deaths in its wake.
It isn't on BBC1, so if you don't already have freeview or another way of seeing BBC3 this would appear to be a good week to get sorted...