With movies like "Sky High," "Death Proof" and "Scott Pilgrim vs. the World," Mary Elizabeth Winstead secured her status as a fanboy favorite years ago. 
 
The 27-year-old actress' career may be on the verge of a big shift in the aftermath of her new dramedy "Smashed," which premiered earlier this week at the Sundance Film Festival.
 
In "Smashed," Winstead plays Kate, a fun-loving woman with a particular love for alcohol, imbibed at any hour of the day. After hitting bottom multiple times, Kate decides to sober up, only to discover that working The Steps isn't nearly as easy or as enjoyable as her former life.
 
Although the supporting cast for "Smashed" includes Emmy winners Aaron Paul and Megan Mullally, newly minted Oscar nominee Octavia Spencer and the incomparable Nick Offerman, the movie belongs to Winstead, who's in practically every shot and gets to mine both pathos and a surprising amount of comedy, all while dodging any sort of Hollywood It Girl glamour. 
 
It's a role Winstead actively pursued and when the cast and crew of "Smashed" came to the front of the theater for a post-showing Q&A, she was visibly moved, brushing away tears.
 
In an interview the next morning, Winstead discussed her emotional Sundance experience and the most challenging role of her career.
 
Check it out...