Stephen Chbosky Director Vince Vaughn Joe Scaravella Actor Susan Sarandon Gia Actor Lorraine Bracco Roberta Actor Talia Shire Teresa Actor Brenda Vaccaro Antonella Actor Linda Cardellini Olivia Actor Drea de Matteo Stella Actor Joe Manganiello Bruno Actor Michael Rispoli Actor Campbell Scott Actor Jimmy Smagula Mr. Pionconne Actor Jamie Eddy Young Gabriella Actor Theodore Helm Young Joe Actor Adam Ferrara Arthur Romano Actor Jack Casey Young Bruno Actor Kate Eastman Maria Actor Karen Giordano Nonna Actor Dee Roscioli Young Roberta Actor Liz Maccie Screenwriter Gigi Pritzker Producer Rachel Shane Producer Jack Turner Producer Scott Budnick Executive Producer Alexis Garcia Executive Producer Stacy Calabrese Executive Producer Dan Guando Executive Producer Florian Ballhaus Cinematographer Anne McCabe Film Editing Marcelo Zarvos Original Music Diane Lederman Production Design Michael Simmons Art Director Nicki Ritchie Set Decoration Brenda Abbandandolo Costume Design Lindsay Graham Casting Mary Vernieu Casting