Fierce trailer for Netflix's 'I Care A Lot' debuts Rosamund Pike's cool new villain

Looks like Gone Girl's Amy Dunne may have some competition for best Rosamund Pike villain.

On Thursday, Netflix debuted the first trailer for writer-director J Blakeson's I Care A Lot — a bonkers-looking crime thriller centered on Pike's equally bizarre Marla Grayson. 

A corrupt court-appointed guardian using her...