Ex Mas is a BRAND NEW HOLIDAY ROM COM. This is the story of Graham played by Robbie Amell. Graham is a video game programmer workaholic who has seemingly recently been broken up with, by his fiance Ali played by Leighton Meester. Graham is not coping well, he is swamped at work, and after first believing he will not be able to make it home to Minnesota for the Holidays, on a spur of the moment, he decides to still make the trip. The only problem is, his family, when realizing he wouldn’t be home for the Holidays, decided to invite his ex Ali to Christmas. That is your lead in for Ex Mas.