A much more action packed episode than the previous, the Ood are sent into a rage by the mind of satan or whatever that thing is, and they drive the humans out of the base on their rocket, taking the possessed Toby with them. The Doctor and Ida talk about faith for a bit, and he finds the trapped body of the beast.

To be honest, I don't really find the discussions about faith in this episode to be all that interesting or insightful, but the action in this episode and the tension (especially with Toby) is great.

Rose gets a chance to show off in this episode, sending Toby into space, and the humans are able to escape. It's suggested that the humans that survived now have a better appreciation for the Ood