You only turn 50 once, even if you're a Time Lord. In this episode, we say hello to an old friend, meet the 8.5th Doctor and say goodbye to Matt Smith. It's sand shoes, catchphrases and, of course, "ALL THIRTEEN!"

Souffle Girl! The Impossible Girl! It's time to talk about Clara. You know her, you...probably have strong feelings about her. From a cold hearted nanny, far under the ice, to a chess game like no other, we'll talk about it all. Plus some (overdue) news about our publishing schedule!

The only water in the forest is the river, which means it's time to say goodbye to the Ponds. From crazy pepperpots to a monument that comes to visit you, we talk about the exit of the Williamses and is that a hit of regeneration energy in the wind?

From a little Dickens to the death of the Doctor, it's time to talk about Series 6. Stetsons are cool, good men go to war, a girl waits and we argue about what the worst episode of the season was.

That hair. That chin. That bowtie. That FEZ! It's time to talk about Matt Smith, the 11th Doctor and the start of the reign of Moffat. From the smashing of a garden shed, through a garden of one headed statues right up the rebooting of the universe, we'll talk about it all.

And now, the Tenth Doctor's year abroad, where he drops out to go and find himself, but instead finds giant cyborgs, flying double decker buses, a really hungry Master and some guy knocking four times. Join us as we say goodbye to David Tennant's time in the TARDIS.

The DoctorDonna! It's time to talk about Series 4. The fat just walks away, the planets are missing (and so are the bees), and by the way, there's something on your back. Join us as we look at Tennant's last full season as The Doctor.

It's time to meet the Doctor's doctor. From a Judoon platoon on the moon, to the Globe theater, right up to meeting Mr. Saxon, we'll talk about it all. And as a bonus, we have a special giveaway for a lucky listener!

Shake off that regeneration sickness, it's time for the age of Tennant! From the Christmas Invasion to the Battle of Canary Wharf, we'll take you through the season, with our last stop at Bad Wolf Bay.

Our rewatch of Doctor Who begins with the reign of Eccleston, the Ninth Doctor. From farting aliens to genocidal pepperpots, we'll talk about the whole run.