P.S. (2004) - Cast

Laura Linney as Louise Harrington
Topher Grace as F. Scott Feinstadt
Gabriel Byrne as Peter Harrington
Marcia Gay Harden as Missy
Paul Rudd as Sammy
Jennifer Carta as Sarah, the work-study
Ross A. McIntyre as Jimmy
Chris Meyer as Ricky
Becki Newton as Rebecca
Stacy Lynn Spierer as Stacey