Coleman portrayed Toby in
The Line of Beauty (2006) and
Henry Percy in
The Other Boleyn Girl (2008), along with cameo appearances in
Primeval and
Ashes to Ashes. Coleman played Jed in
Vertigo Films' 2012 low-budget horror film
The Facility (originally titled
Guinea Pigs) directed by
Ian Clark. In 2012 Coleman joined the cast of
Casualty in the role of paediatric specialist Dr
Tom Kent, making his first appearance on screen on 7 January. He left the show on 14 December 2013 alongside his partner Charlotte Salt. Oliver then went on to make an appearance in
Endeavour which aired on Easter Sunday 2014. ==Personal life==