The outfit was a small group of surivors from Stargate Command. Their hq in Cheyenne Mountain- had been taken over and General Hammond was now dead. At first they did not notice that he had been replaced by a Kromagg. Many others had been replaced on the base. The group was now being led by Colonel Sam Carter. They had taken with them a very special alien mirror, one which could show you and even take you to different parallel realities. Many of them had indicated their worlds were being invaded by these Kromaggs or other parallel universe versions of them.
Meanwhile the Doctor looked at the spatial directional stabiliser which was indicating an unusual influx of fractal chronitons. “This should be Deva Loka”, he said. Once the TARDIS dematerialised, he operated the scanner controls and looked at the viewscreen. “No, this can’t be right. This can’t be our Deva Loka.
That looks green. As a jungle would. This is something brighter. Could this be Kobol?”
“It’s colourful, for sure, blue mountains, tall towers, blue trees.”, Tegan commented. The Doctor determined the current time. “This is OtherWorld, Roma’s home planet, within a special parallel flux beyond the normal parallel universes. Only we have arrived here a couple of years early. She has not met us yet. Let’s go and have a look, perhaps we can determine what went wrong and why we got here instead of Deva Loka.”