Ansel Elgort
Theodore Decker
Oakes Fegley
Young Theodore Decker
Nicole Kidman
Samantha Barbour
Jeffrey Wright
James 'Hobie' Hobart
Luke Wilson
Larry Decker
Sarah Paulson
Xandra
Willa Fitzgerald
Kitsey Barbour
Aneurin Barnard
Boris Pavlikovsky
Finn Wolfhard
Young Boris Pavlikovsky
Ashleigh Cummings
Pippa
Aimee Laurence
Young Pippa
Robert Joy
Welton 'Welty' Blackwell
Boyd Gaines
Mr. Barbour
Carly Connors
Young Kitsey Barbour
Luke Kleintank
Platt Barbour
Hailey Wist
Theo's Mother
Ryan Foust
Andrew 'Andy' Barbour
Jack DiFalco
Young Platt Barbour
Austin Weyant
Adult Toddy Barbour
Collin Shea Schirrmacher
Young Toddy Barbour
Nicky Torchia
Young Tom Cable
Denis O'Hare
Lucius Reeve
Peter Jacobson
Mr. Silver
Joey Slotnick
Dave
Gordon Winarick
Adult Tom Cable
Caroline Day
Em
Pamela Dunlap
Mrs. Vogel
Misha Osherovich
Shirley T
Alton Fitzgerald White
Social Worker
Kevin D. McGee
Doorman
Hannah Kurczeski
Middle School Student
Matteo van der Grijn
Gyuri
Kevin Owen McDonald
Mr. Pavlikovsky
Nick Vorsselman
Boy on Street at Airport
Hank Rogerson
Vegas Teacher
Robert Turano
Detective #2
Don Castro
Detective #1
Rick Bolander
Paramedic
Vincent Tumeo
Bar Patron - Restaurant
Ben Hollandsworth
Race
Gerson Oratmangoen
Indonesian Man
Angela Covello
Female Social Worker
Dylan Boyd
Student
James Donahower
Mr. Beeman
Alma Cuervo
Store Owner