How about the last shot of the film is actually the beginning? The car crash is real and that actually takes place at the end? The actor hasnt worked for 6 months...Could this be because of the car crash? His wife is also 6 months pregnant...Coincidence? The pregnant belly also makes her look kinda like a spider dont you think? How about another mind f....The teacher side of him is the made up part of him. Or you can simply go with Mary and him only smashing and she just never noticed. After the car crash he ends up with Mary again living that little apartment, and his mind goes awol cause he knows he lost his family etc. Mary is just someone he stalked and created a fantasy story with her?
Why does Helen google him, if she knows he is a teacher and where he actually works?
Helen does mention at one point ''Did you see her again?'' So, she knows or knew of his affair. Pick your smoke. I personally think Villeneuve created a series of proper webs for us to choose.
