Question: Mackenzie Davis appeared in the 2013 Canadian romantic comedy film directed by whom?
Related documents: [0]  [DOC] The F Word (released in some countries as What If?) is a 2013 Canadian romantic comedy film directed by Michael Dowse and written by Elan Mastai, based on TJ Dawe and Michael Rinaldi's play "Toothpaste and Cigars". The film stars Daniel Radcliffe, Zoe Kazan, Megan Park, Adam Driver, Mackenzie Davis and Rafe Spall and follows a pair of best friends who begin to have feelings for each other. [END] 
[1]  [DOC] Mackenzie Davis (born April 1, 1987) is a Canadian actress. She made her film debut in "Smashed", and later appeared in "Breathe In", "That Awkward Moment", and "The F Word", the latter for which she received a Canadian Screen Award nomination. [END] 
Answer: 
Michael Dowse
Michael Dowse