A socially awkward teenage maths prodigy finds new confidence and new friendships when he lands a spot on the British squad at the International Mathematics Olympiad.
Morgan Matthews
Asa Butterfield
Rafe Spall
Sally Hawkins
Eddie Marsan
Jo Yang
Alex Lawther
Alexa Davies
Martin McCann
Orion Lee
Jake Davies
Paul J. Dove
Percelle Ascott
Christina Low
Edward Baker-Close
Suraj Rattu
Original Pictures
Head Gear Films
Minnow Films
