David Tennant's new comedy drama, There She Goes, will premiere in the UK on BBC Four on Tuesday 16 October.

There She Goes is based on the real life experience of writer Shaun Pye, whose daughter was born in 2006 with an extremely rare and, to date, undiagnosed chromosomal disorder. Produced by Merman for BBC Four, the series is about a severely learning disabled 9-year-old girl Rosie, played by Miley Locke, her dad Simon (David Tennant), mum Emily (Jessica Hynes) and brother Ben (Edan Hayhurst).

Each episode shines a light on day-to-day life with Rosie - unique experiences from simply trying to take her to the park to trying to explain that everyday isn’t her birthday. A second timeline in 2006 shows the effect having a severely disabled child had on the family unit, how it threatened to disintegrate but ultimately brought them even closer.