In 2003, Chrystie was one of a number of former Grange Hill cast members approached by presenter Justin Lee Collins to appear in Bring Back..., a Channel 4 programme designed to re-unite cast members to perform the Just Say No single. Chrystie was one of the few people who declined to take part, but, as part of his production company, submitted his own produced short film to the programme about the campaign's trip to America to meet Nancy Reagan.
In 2003, Chrystie was contacted by Justin Lee Collins to join Bring Back..., a Channel 4 program that reunited former Grange Hill cast members for a performance of the Just Say No single. However, Chrystie opted out but contributed his own short film through his production company as part of an American trip to meet Nancy Reagan.