Sam Waterston

Prof. Walter Zarrow

Tim Blake Nelson

Adam Zarrow

Kristen Stewart

Sophie

Glenn Close

Marcia Zarrow

Corey Stoll

Sam

Katie Chang

Amy

Michael Kenneth Williams

Jeffrey

Gretchen Mol

Sarah

Mickey Sumner

Nicole

Jessica Hecht

Jill

David Aaron Baker

Devlin

J. Bernard Calloway

Cedar Lemons

Derrick Baskin

Medical Examiner

Jacqueline Baum

Allie

Erica Cho

Teacher

Scott Cohen

Dr. Laffer

Philip Ettinger

Roger

K. Todd Freeman

Joe

Ivan Goris

Ignacio

Natasha Gregson Wagner

Marta

Korey Jackson

Actor

Ben Konigsberg

Hal

Hannah Marks

Ella Zarrow

Rob Morgan

Parnell

Julia Morrison

Shani

Cliff Moylan

Bailiff

Annie Parisse

Rachel

Gloria Reuben

Meredith

Casey Roberts

Student

Ekaterina Samsonov

Angie

Cameron Taylor

Nurse

Yul Vazquez

Dr. Edward Barnes

Lee Wilkof

Ray Eisenberg

Lucas Hedges

Greg

Zenon Zeleniuch

Hospital Visitor

Doris McCarthy

Diner Lady (uncredited)