The BBC are enlisting the help of Dr Who fans everywhere to try and find old missing episodes of the series.

From the BBC's Blue Peter site comes the plea.

The BBC are missing some of the older episodes of Doctor Who from way back when and in the past some have turned up in car boot sales and over the Internet, so they thought that enlisting the help of fans would be a great way to recover the lost episodes...but what's in it for them? A full sized Dalek.

So if you are a big fan of Dr Who, think you have an old episode, or are going to track one down, then this competition is for you. Head over to the Blue Peter link above and check out just how many episodes they are missing - there are loads, and if you can find one you might just win one of those Daleks!