If you loved Source Code, try Enemy
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Theyboth carry the mindfuck mood tag, and they sit in Mystery / Thriller territory. If that's the register that drew you to Source Code, the second film will land in a comparable space — through a different lens.
mindfuck
What Enemy is
Toronto, autumn, a DVD playing in a dimly lit room. A man's double is found, identical in face, differing in life, and the search for connection begins. Villeneuve probes the duality of human nature.

