From the main menu select: special features.
Then select actress Dominique Swain.
At her filmography screen
you can press your Up button twice on your remote control. The little broken heart necklace will be highlighted pink. Now press your Enter button on your remote. And there you have a hidden polaroid of the actress. Go back to the last screen then press your Right button. There will be more films that she has been in and another heart highlight it to find another polaroid.
Another Polaroid of Dominique Swain can be found on the actor Zoe Clarke-Williams filmography screen. Just highlight the broken heart necklace by pressing your Up button twice on your remote.