Can you Answer this Film Trivia- Six Degrees Question?

You know the game Six Degrees of Kevin Bacon where you link an actor to another by films they have appeared in.. e.g. Peter Cushing appeared in Arabian Adventure along with John Ratzenburger, and John Ratzenberger appeared in She's Having a Baby with Kevin Bacon. Well, here's the... show more You know the game Six Degrees of Kevin Bacon where you link an actor to
another by films they have appeared in..

e.g. Peter Cushing appeared in Arabian Adventure along with John
Ratzenburger, and John Ratzenberger appeared in She's Having a Baby with
Kevin Bacon.

Well, here's the challenge:
link these by one actor only...

1.Christopher Lee to Spike Lee
2.Val Guest to Christopher Guest
3.Ingrid Pitt to Brad Pitt

there is sometimes more than one answer...
7 answers 7