Sonic Screwdriver falls into the latter camp ... plus however many more to denote which Doctor. The Fourth Doctor, therefore, has 504 of the special art cards made. The odds of getting The ...

There's the sonic screwdriver, a version of which first ... This was first heard in the Fourth Doctor's final story, Logopolis. The episode contains a wealth of new elements - new companion ...

In episode one we see the sonic screwdriver for the first time. In the device’s debut the Doctor actually uses it to unscrew some screws – one of only a handful of times the sonic is used as a ...