Full Cast — Paranormal Activity (2007)

Katie Featherston

Micah Sloat

Mark Fredrichs

The Psychic

Amber Armstrong

Amber

Ashley Palmer

Diane

Crystal Cartwright

Exorcism Nanny (uncredited)

Spencer Marks

Dr. Johann Averies (uncredited)

Randy McDowell

Lt. Randy Hudson (uncredited)

James Piper

Richard (uncredited)