The Staircase Murders (2007)

Director: Tom McLoughlin

After he calls 911 to report his wife's accident, successful novelist and aspiring politician Michael Peterson becomes the prime suspect in her alleged murder.

Cast

Treat Williams

Michael Peterson

Kevin Pollak

David Rudolf

Samaire Armstrong

Caitlin Atwater

Brandon Ray Olive

Todd Peterson (as Brandon Olive)

Laura Bailey

Margaret Peterson

Douglas M. Griffin

D. A. Jim Hardin

Brett Rice

Detective Castell

Kate Donadio

Erica

Nina Jones

Kathleen Peterson

Stephanie Honoré

Martha (as Stephanie Honore)