Ten Teasers from The Sarah Jane Adventures Doctor filled episode 'Death of the Doctor'!

Some lucky bastards people were lucky enough last week to attend the launch for series four of The Sarah Jane Adventures and to get a sneak preview of episodes five and six which make up the anticipated story Death of the Doctor, featuring the appearance of The Doctor himself, played by Matt Smith!

Not only are we seeing the Doctor return to The Sarah Jane Adventures but we also get the return of  former Doctor Who companion Jo Grant (Katy Manning).

As a treat, Digital Spy has given us ten hints from the anticipated upcoming episode.

Some of these hints are particularly juicy and include the whereabouts of two more classic Doctor Who characters. PLUS!!! We have some hints about the Doctor's regenerations!! YES INDEED!

1. Doctors 1, 2, 3, 4, 10 and 11 all make an appearance.

2. There's mentions of Axons, Azal and Aggedor.

3. "Smells like roast chicken!"

4. The Brigadier is still stranded in Peru, while Liz Shaw is on the Moon.

5. That's Groske, not Graske.

6. The Doctor doesn't have to be white. And he can regenerate more than 12 times - a lot more!

7. "You look like someone's baked you!"

8. Jo Jones (née Grant) has 7 children and (almost) 13 grandchildren.

9. The Doctor might never look back, but Sarah Jane has discovered some interesting things using Google.

10. "Accelerate the weave!"

[Via Digital Spy]