As the team are knocked unconscious we find out how Jack, Toshiko, Ianto and Owen were initiated into Torchwood.

• Rate ‘Fragments’

Gwen finds the darker side of Torchwood when a teenager disappears, investigating why hundreds of people have vanished without a trace. Jack is obstructing attempts to find them, and the answer appears to lie in the rift.

• Rate ‘Adrift’

When an old cinema re-opens, past horrors emerge to stalk the streets of Cardiff. As bodies are found, in a state between life and death, Torchwood must act fast. Who are the Night Travellers? And how can Torchwood capture these mysterious killers?

• Rate ‘From Out of the Rain’

Gwen’s hen night and wedding do not go according to plan, when an alien shapeshifter intervenes and Jack must destroy the big day.

• Rate ‘Something Borrowed’