http://www.tvshowsondvd.com/news/Doctor-Adventure-In-Space-and-Time/19525 I choose the one with the Tardis in the center while it travels through the purplish vortex.
Any reasons they're not using the UK one? They probably think the Americans won't understand it or something.
I wasn't a fan of the Vortex one. It looked too modern. Didn't capture the feeling of the show. The other three are about the same.