DEGREE OF SEPARATION [CLOSED]
I will name an actor or actress, and then the next person names someone who has co-starred with them in something else.
Eg. Tom Cruise - Nicole Kidman (Far & Away)
Then the next person would have to name a co-star of Nicole Kidman and what movie it was.
(Might as well start there! :)
Kirsten Dunst (The Beguiled)