Nat Wolff

Character: Jack

Alex Wolff

Character: Oliver

Paulina Singer

Character: Violet

Nick Sandow

Character: Ron

Polly Draper

Character: Sally

Julia Abueva

Character: Cassandra

Julia Macchio

Character: Caitlin

Leo Heller

Character: Shark Boy

Lisa Darden

Character: Glinda

Patricia Squire

Character: Sally's Mother

Will Cooper

Character: New Agey Vet

Norm Golden

Character: Neighbor

Kareem Williams

Character: Party Goer

Alex DiMattia

Character: Richard

Joshua Satine

Character: Young Oliver

Simon Maxwell

Character: Young Jack

Shawn Allen McLaughlin

Character: Dad

Kelly Swint

Character: Dancer #1

Adam Enright

Character: Stage Manager

Christopher Halladay

Character: Marty

Harriet Weaver

Character: Caroline

Stella

Character: Stella

Courtney Leigh Goodwin

Character: Pedestrian (uncredited)