
Overview
An Exercise in Perspective is an experimental documentary and fundraising film, which follows the story of blind runner Phil Harrison. Born fully sighted, Phil has lost eyesight from two unfortunate moments – an injury to his left eye as a teenager, compounded by a cancer diagnosis in his right eye when he turned 60. He now has less than 5% vision, only afforded to him with an artificial iris. Many people could become reserved after such bad luck — Phil has decided to run. In 2026 he will run his first ever marathon, the London Marathon, raising money for the UK sight loss charity: RNIB (Royal National Institute of Blind People). As the frontman of infamous punk band Social Security he has always been defiant and young-at-heart. The band provide the perfect soundtrack to his story. Immersive, mixed-media and a DIY project — the documentary gives a perceptual insight into Phil’s excitable, scrappy and inspirational spirit.
Production
Reuben & Co
Cast & Characters
Phil Harrison
Himself
Directors & Crew
Reuben Armstrong
Director
More Like This

Persévère! Les 42km qui ont changé ma vie
2026

Flamekeeper: The Michael Cleveland Story
2019

Kipchoge: The Last Milestone
2021

The Rock Tours Around Great Britain, 2006-2007
2007

The Coach
2019

Seeing Through the Darkness
2025
Kenya’s marathon stars in Europe

Senza Tregua
1989

The Jam: Punk Icons
2006

Big Pink Dress
2021