X+Y

True genius comes from opening your heart.

A socially awkward teenage math prodigy finds new confidence and new friendships when he lands a spot on the British squad at the International Mathematics Olympiad.

Cast

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