Mackenzie Davis Set To Star In HAPPIEST SEASON

HOLLYWOOD, CA - MAY 21: Mackenzie Davis attends AMC's new series 'Halt And Catch Fire' Los Angeles premiere at ArcLight Cinemas on May 21, 2014 in Hollywood, California. (Photo by Tibrina Hobson/FilmMagic)

Mackenzie Davis (Halt and Catch Fire) is in talks to star opposite Kristen Stewart in rom-com Happiest Season.


Happiest Season centers on a young woman whose plan to propose to her girlfriend while at her family’s annual holiday party is upended when she discovers her partner has not yet come out to her conservative parents.

Clea DuVall and Mary Holland are set to write with Duvall also performing directing duties. Davis starred as the night nanny and title character in last year’s Tully opposite Charlize Theron.