The Vanishing of Sidney Hall
Shawn Christensen
Director
Tim Blake Nelson
Johan
Elle Fanning
Melody
Nathan Lane
Harold
John Trejo
Police Officer
Logan Lerman
Sidney Hall
Richard Beal
Town Cowboy (uncredited)
Lora Martinez-Cunningham
Hospital Administrator
Margaret Qualley
Alexandra
Kyle Chandler
The Searcher
Will MacAdam
Senior Librarian (uncredited)
Michelle Monaghan
Mrs. Hall
Blake Jenner
Brett Newport
Yahya Abdul-Mateen II
Duane
Janina Gavankar
Gina
Darren Pettie
Gerald Hall
Alex Karpovsky
Mr. Bauer
Michael Chen
Lewis
Avery Whitted
Henry Crowe
Ariane Rinehart
Darcy
Sean Cullen
Judge Newport
Mercedes Herrero
Mrs. Sennett
Sasha Hutchings
Harold's Secretary
Peter Francis James
Dr. Baum
Christine Devine
News Anchor
Fredi Walker-Browne
Head Nurse
Fredrick Lopez
Inmate
Jazzy Kae
Lab Partner
Irania Reyes
Girl
Christina Brucato
Jeanine
Azumi Tsutsui
Japanese Interviewer
Ruben Rivera Laguna
Deputy
Charlie Le Grice
Reporter 1
Zakiya Young
Reporter 2
Jason Tottenham
Reporter 3
Daniel Morgan Shelley
Officer 1
Lee Garrett
Officer 2
David Alan Basche
Senator Dale
Michael Drayer
Max
Ryan Willard
Student
Adrian Acosta
Hospital Staff (uncredited)
Ludovic Coutaud
Carnival Goer (uncredited)
Cassandra Rochelle Fetters
Reporter (uncredited)
William Greely
Boom Operator / Cameraman (uncredited)
Hannah Hartwell
High School Student (uncredited)
Michael D. Joseph
Carnival Goer (uncredited)
Kelly V. Lucio
Patient (uncredited)
Fatima Ptacek
Self (uncredited)
Stephanie Purpuri
Cocktail Party Admirer (uncredited)
Cris Williams
Student (uncredited)
