Chapman was awarded 'Best Newcomer' by the RTS,[citation needed] and went on to write and produce the films Ghost Street, Help Yourself and Edge of Empire: The Eagle's Eye.
Chapman directed the film, Stammer School in 2010, featuring Michael Palin, which earned a Children's BAFTA nomination for Best Factual.
Along with Niel Bushnell, Chapman produced the animated reconstructions of The Ice Warriors episodes 2 and 3 for their DVD release, and appears on the making-of documentary that accompanies them.
[citation needed] Chapman's other work during this time included the BBC1 series Paul O'Grady: The Sally Army & Me, Sky Living's Who'd Be a Billionaire, ITV1's What Would Be Your Miracle?
[7] In August 2017, Chapman was commissioned to write the four-part Doctor Who story 'Iron Bright', starring Colin Baker, for release in June 2018.
[citation needed] In May 2018, it was announced that Chapman would produce new documentary content for the BBC's Doctor Who blu-ray box set releases under the banner of his own company, Moon Balloon Productions.