P.S.

Laura Linney

as

Louise Harring...

Gabriel Byrne

as

Peter Harringt...

Lois Smith

as

Ellie Silverst...

Paul Rudd

as

Sammy Silverst...

Topher Grace

as

F. Scott Feins...

Jennifer Carta

as

Work Study

Becki Newton

as

Rebecca

Chris Meyer

as

Ricky

Marcia Gay Har...

as

Missy Goldberg

Stacy Lynn Spi...

as

Student (uncre...