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About
Struggling to connect with those around him, a teenage math prodigy trains for the International Mathematical Olympiad, where a budding romance with a fellow contestant breaks through his emotional walls and teaches him that love cannot be calculated.
Theatrical
Sep 11, 2015
Box Office
$1.0M
Director
Writers
Producers
Music
Studio
Original Pictures, Head Gear Films, Minnow Films, BBC Film, BFI
Cast
Full credits →A
Asa Butterfield
Nathan Ellis
R
Rafe Spall
Martin Humphreys
S
Sally Hawkins
Julie Ellis
E
Eddie Marsan
Richard
J
Jo Yang
Zhang Mei
A
Alex Lawther
Isaac Cooper
A
Alexa Davies
Rebecca Dunn
M
Martin McCann
Michael Ellis
O
Orion Lee
Deng Laoshi
J
Jake Davies
Luke Shelton
P
Paul J. Dove
John
P
Percelle Ascott
Ben Morgan
C
Christina Low
IMO Contestant
J
Jamie Ballard
Headmaster
C
Clare Burt
Doctor
T
Tasha Connor
Jessie
S
Song-Hung Chang
Employee
