The five-part series, The War Between the Land and the Sea, follows Barclay, played by Russell Tovey, as he's hurled from obscurity to being humanity's ambassador when the Sea Devils rise to Earth's surface.

Peter Davison and Janet Fielding return for the latest short celebrating classic 'Doctor Who' on Blu-ray.

Doctor Who fans have something real to get excited about! The BBC dropped the first trailer for The War Between the Land and the Sea, a UNIT-focused spin-off that drags the Sea Devils back into the spotlight, and honestly, it looks way better than anyone expected.

The Whoniverse is expanding with a major new project called The War Between the Land and the Sea. This week brought the first official image and story details for the upcoming series.

An executive producer for The War Between the Land and the Sea explained how the show differs from Doctor Who, and I'm excited to hear more.

A new theory might answer an important Doctor Who's question from one of David Tennant's most transformative episodes as the Tenth Doctor.

This is the tale of two sci-fi universes that should never have met, but did. Not on television or the big screen, and not even in officially licensed novels, but instead through the imaginations of Doctor Who and Stargate SG-1 fans who fantasized about what could be.

Ahead of 'The War Between the Land of the Sea', we look back at a drama that rewrote the rules of the Whoniverse.