Impulse offers interactive tools beyond traditional movie databases:
A psychological thriller exploring the fragility of identity through doppelgänger substitution and marital paranoia.
Drama, Mystery, Thriller · 4.9/10 · 101 min · 2008
Acting on impulse, Claire Dennison, enjoys a brief fling with a sexy stranger (a dead ringer for her husband), only to realize that the object of her desire is a crazed, manipulative, and tenacious psychopath.