He is best known for his role as Caleb Knight in the long-running BBC television medical drama series Casualty from January 2014 until April 2017, when his character was killed off after being stabbed by a patient's relative.
In 2002, he appeared in the production of Play Without Words which opened to excellent reviews at the National Theatre and which was later to be given two prestigious Olivier Awards.
In 2011, he starred as The Swan/The Stranger in Bourne's Swan Lake in the UK and on world tours including New York and Tokyo and which has subsequently been released as a 3D DVD following a special filming at Sadlers Wells.
Winsor made his speaking stage acting debut in 2008 with his performance as the monster in Mary Shelley's Frankenstein, directed by Laurie Sampson, at The Royal Playhouse Northampton which earned positive reviews for his athletic and emotional portrayal.
He performed with the Bejart Ballet at Sadlers Wells in Bolero and in One Touch of Venus at the Royal Opera House during his final year at Central before graduating and successfully auditioning for Adventures in Motion Pictures.