With little choice now but to give in to their demands, the British authorities begin to round up the children under the pretense of giving them inoculations. Panic begins to set in as parents begin to wonder what is happening to their children. Captain Jack is released as are his daughter and grandson and he tries to find a way fight the 456. Gwen and her husband return home to tell Ianto's sister what has happened but they arrive to find a house full of children, whom they try to save from the arriving soldiers. With Fobisher no longer available, Col. Oduya becomes the intermediary and the 456 reveal the reason they need the children. For Captain Jack his finding a way to fight the 456 forces him to make an incredible sacrifice.
Did You Know?
This episode takes place in September 2009 and February 2010. See more
On returning Jack's wrist-strap, Gwen says she's replaced the actual strap. However, in the close-up, the leather is definitely well-used and worn, with indentations from the control buttons. See more
There's one thing I always meant to ask Jack. Back in the old days. I wanted to know about that Doctor of his. The man who appears out of nowhere and saves the world. Except sometimes he doesn't. All those times in history when there was no sign of him, I wanted to know why not. But I don't need to ask any more. I know the answer now. Sometimes the Doctor must look at this planet and turn away in shame. I'm recording this in case anyone ever finds it, so you can see... you can see ...
On DVD and Blu-ray, there are differences in music compared to the broadcast version. Last-minute changes were made before broadcast, but the episode had already been released to manufacture leaving it too late to change and still meet the street date. Some scenes have music that went without for broadcast and the climactic dramatic scenes have female vocalizations in the broadcast version while the disc version maintains the episode's intense rhythmic track. See more
Written by Murray Gold See more