This week in Doctor Who news the BBC released an official photo of the all new Ice Warriors from an upcoming episode titled The Cold War.
The Ice Warriors are an ancient race of reptilian being from Mars. Their final appearance on the show was in 1974 and fans have been clamoring for their return ever since.
Judging by the shape of that torso armor it doesn't look like they're going to be doing too much sitting down.
The Cold War episode will air sometime in April 2013.