Captain John Hart returns to wreak havoc upon Jack's world, who ends up getting captured. It is up to the Torchwood team to rescue him and save the city.

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

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.

An old cinema reopens and mysterious horrors of the past return to Cardiff. Why are people trapped between life and death? Questions are asked about the Night Travellers, and what Torchwood can do to stop them.

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

Owen is determined to find absolution, can the girl on the rooftop help? How about retrieving an alien device? And will Toshiko help him?

Captain Jack resurrects Owen with a resurrection glove, only to find out that the new glove isn't quite what they'd bargained for. Owen, in an undead state, helps the team figure out why he's still around.

Jack calls in an old friend for a favour, none other than Martha Jones, as they attempt to stop a pharmaceutical facility that uses aliens in the hope of discovering a cure for all diseases.

Torchwood encounter an alien called Adam who can change memories. Things take a turn for the worse as Jack is haunted by memories of his brother, Gwen struggles to remember Rhys, Owen professes his love for Toshiko, and Toshiko becomes convinced that she loved Adam.

When Rhys discovers the truth about Torchwood, he helps the gang to find the source of an unusual alien meat supply.