Jon Burroughs
Domhnall Gleeson
Clara
Maggie Gyllenhaal
Jon's Mother
Moira Brooker
Jon's Father
Paul Butterworth
Radio DJ
Phil Kingston
Café Lady
Billie Traynor
Lucas
Shane O'Brien
Paramedic
Chris McHallem
Port Official
Michael James Ford
Management Guru
Mark Huberman
German Mother
Rosalind Adler
German Father
Niall Glennon
Don
Scoot McNairy
German Child
Torsten Brescanu
Grocery Boy
Leroy Harris
Passerby Austin 1
Noah Hauser
Passerby Austin 2
Laura Love Tode
Hipster Singer
Jordyn Aurora Aquino
Interview Girl
Katie Anne Mitchell
Man in Cowboy Hat
Paul Howard Smith
Passerby in Alleyway
Matthew Page
SXSW Driver
Alex Knight
Stage Manager
Abe Bueno-Jallad
Frank
Michael Fassbender
Driver
Morse Bicknell
Young Man in Chinese Restaurant
Dean Satriano
Chinese Restaurant Waiter
Peter Trinh
Hillbilly
Kevin Wiggins
Tree Surgeon
Travis Hammer
SXSW Concert Attendee (uncredited)
Kelly V. Lucio
Baraque
François Civil
Nana
Carla Azar
Frank's Mom
Tess Harper
Frank's Dad
Bruce McIntosh
Simone
Hayley Derryberry
Alice
Lauren Poole
Sound Re-Recording Mixer
Ken Galvin
Original Music Composer
Stephen Rennicks
Writer
Jon Ronson
Short Story
Director
Lenny Abrahamson
Producer
David Barron
Stunt Coordinator
Al Goto
Editor
Nathan Nugent
Stunt Double
Ed Duran
Peter Straughan
Executive Producer
Tessa Ross
Line Producer
Noëlette Buckley
Casting
Fiona Weir
Andrew Lowe
Ed Guiney
In Memory Of
Chris Sievey
Director of Photography
James Mather
Stevie Lee
Production Design
Richard Bullock
Costume Design
Suzie Harman
Sound Designer
Steve Fanagan
Script Supervisor
Jeanette McGrath
Supervising Sound Editor
Niall Brady
Still Photographer
Lorey Sebastian
Brent Morris
Casting Director
David Rubin
Peter Touche
Art Direction
Tamara Conboy
Standby Art Director
Nenazoma McNamee
Set Decoration
Marcia Calosio
Jenny Oman
Kevin Pierce
Katherine Butler
Nigel Williams