A young mother, overcome by an inexplicable fit of rage, commits a startling act of violence and to her horror has no idea why. An investigator finds himself obsessed with uncovering the woman's buried motive. Together they travel a harrowing journey into the depths of her psyche and the violent secrets hidden in her past.

• Bill Pullman
• Frances Fisher
• Alice Kremelberg
• Neal Huff
• Cindy Cheung
• Ronin Wong
• Jessica Hecht
• Michael Mosley