Blimey - I got this one without even looking at imdb.com!!
Gregor Fisher was in Nineteen Eighty Four with John Hurt who was in Harry Potter & The Philosophers Stone with John Cleese (him again!!) who has been in tons of things with the loveley TBT 

Next one may be a toughy: Cillian Murphy

Dirk Bogarde appeared in On This Rock with Orson Wells, who did a couple of projects with Tim, one called 12+1.


Next:Gregor Fisher

always the same innit? you think of something tricky then work it out in 30 seconds yourself, a big fat DOH!
Harry Belafonte did a muppet show, so did the Cleese (sorry), he did I'm Sorry I'll Read That Again with Timbo.

Err......

Dirk Bogarde

James Coburn did "The Magnificent Seven" with Robert Vaughn...
...who did "The Statue" with TBT.

Next - let's try something tricky and go with Harry "Dayyyy-o!" Belafonte. 

[Gah! Not as tricky as i'd first thought - a link was found within 30 seconds. Ah well...Give it a go anyway.]

Alaexis Kanner was in a couple of episodes of The Prisoner with Paddy McGoohan. George Baker was one of the Number 2s (if you'll pardon the expresion). George Baker was in London tower.

James Coburn

CURRENT SCORES

(Note: These scores have been calculated by dividing the points each player has earned, with the amount of rounds they have played. Thanks again for the suggestion, Jodie!)

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• artyclarty - 2
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• Lisa - 3
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• Fod - 4
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• jodievdw - 4
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• Liz - 5
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• Mazzanda - 3
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• zaphod - 3.5
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• bradda - 3.2
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• hollycat - 3
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• Nezangel - 3
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• Bennythump - 4.2
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• bean_is_a_carrot - 2.6
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• Bramble - 3.7
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• Edna - 4.1
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• SkinheadSkippy - 2.9
  

Robert Carlyle was in The Full Monty with Paul Barber Who was in Only Fools and Horses with Nicholas Lyndhurst who was in The Two of Us with Patrick Troughton Who guested in The Baddies with Tim.

Next: Alexis Kanner

Sally Field was in "Forrest Gump" with Tom Hanks...
...who was in "The Rutles 2: Can't Buy Me Lunch" with Eric Idle...
...who may have done a couple of things with TBT. *scratches head*

Note the avoidance of Pierce Brosnan, who would have immediately linked to THE CLEEEESE!

NEXT ACTOR - Robert Carlyle.


(Side note: 100th post! *bounces*)

ooh, I can do this one!

Adam West starred in "Batman" in which Julie Newmar appeared (as Catwoman)
...Julie Newmar appeared in an episode of The Monkees with Micky Dolenz
...Micky Dolenz appeared in Bill Oddie's "This is Your Life" with Tim Brooke-Taylor!


How about Sally Field?

Tim Vine was in a few episodes of Call My Bluff when sandi Toksvig did it. She has done several episodes of ISIHAC and a hamish and Dougal Xmas special with Timbo.

Rightyho...

Adam West (I've just worked this one out instantaneously).