The whole of time and space, anything and anywhere, and it seems like the biggest thing on the mind ofDoctor Whos latest companion,Andors Varada Sethu, is Earth. But before she gets back home, it looks like shes going to be whisked on some weird and wonderful adventures across, time, space, and yes, even some relative dimensions too. The BBC and Disney have dropped a new trailer forDoctor Whos return next month, give us our best look yet at what to expect from the latest season of the show. We get to see what looks like a good chunk of the first episode that sees Sethus new companion, a nurse named Belinda Chandra, whisked into the Doctors orbitbut we also do get to see a few intriguing teases of adventures to come. One big thing that seems to tie this all together?Something has happened to the Earth. As much as Belinda wants to get home, it seems like through a mix of issues with the TARDISeven moreso than usualand something far sinister, since it seems like other humans across the future have no idea that the planet exists, the Doctor and Belinda are going to have to take the long way round to get back. Thevery long way round. At least so far that extended trip back looks pretty fun! Theres some killer teases here: new monsters, new dangers, endless new looks for Gatwa to save the day in. We even get another fleeting glimpse at Alan Cummings animated new villain Mr Ring-a-Ding, who seems to get the Doctor and Belinda themselves in on the 2D action too.Doctor Who returns to Disney+ around the world, and the BBC in the UK, on Saturday, April 12. Want more io9 news? Check out when to expect the latest Marvel, Star Wars, and Star Trek releases, whats next for the DC Universe on film and TV, and everything you need to know about the future of Doctor Who.