Who's the Other Scientologist In...

A tipster tells us an interesting Scientology rule — members of the church who appear in movies must always do so in pairs. Which, if true, raises a fun holiday game called 'who's the other Scientologist in...'

...lots of movies. Except Battlefield Earth, which is too easy. The biggest film currently featuring a Scientologist is Avatar, in which Giovanni Ribisi is excellent. And also probably thinking about Xenu. A (fictitious) Gawker hot air balloon ride to the first person who can identify the other half of the Scientology pair in James Cameron's sci-fi epic.