Jack looks at his twin sons in the pram and he takes in a deep breath. They're safe in here but he's quick to turn around to make sure the glock in his holster is armed.

With the gun reholstered he smiles. "Thanks. Both of you. Thank you. I'll be back if I find anything." Jack was going to make way for those doors and only to find Gwen giving him another hug, and he leans into it to return the hug. She's right, Jack's going to get himself into trouble and The Doctor is out there. "I'll see if I can get in touch with The Doctor."

The hard part will be the CCTV cameras located inside the heads of the Smilers.