Jack's Back...........But How?(Torchwood Spoilers)

[Admiral Mappalazarou]

Cap'n Jack Harkness says in 'Everything Changes' that it's a rift in 'space and time' - could he have slipped through the faultline of the rift along with the Weevils? Is that how he got back? If so, does that mean that the rift leads to all different places in the space/time continioum, much like the 'magic door's in 'Girl in the Fireplace'? If this is indeed the case, then any enemy from DW History (Cybermen, Daleks, etc) could slip through from their times and invade Cardiff - and it means that we might see old allies from past DW episodes who helped the Doctor, they could slip through as well.

Thoughts? Or are you all extremely mind-boggled as I am......sort of....

[ShadowMaat]

Consensus seems to be that he used Blon's surfboard to navigate the rift, but when he ended up is debatable. Apparently there's a newspaper clipping from 1971 that Jack is in (viewable on his virtual desktop).