"Just an hour ago, sir." Jack straightened a little more at the Doctor's assertation that he wasn't their Doctor. "Captain Jack Harkness." He held out his free hand, meeting the Doctor's gaze squarely.
Tosh pursed her lips a moment, mind racing ahead of introductions and the actual where of the place to why the Doctor wouldn't be the Doctor they had left 1941 with. Crossed timelines? Or something else, maybe another universe. "...but how could we arrive without the TARDIS or the Doctor?" she muttered to herself.