Watch David Tennant, Rosamund Pike and Billy Connolly in the new trailer for feel-good family comedy, What We Did On Our Holiday.

From the writers behind BBC comedy, Outnumbered, the movie sees Tennant and Pike play Doug and Abi, who with their three children travel to Scotland for their granddad Gorgie’s (Connelly) birthday celebration. It soon becomes clear that the children are a liability when it comes to keeping a secret from the rest of the family. When the children have to make a big decision without adult supervision they shock not only the local community but the world media.

What We Did On Our Holiday is in Cinemas 26 September 2014.

Watch the trailer below…