A family of five is off to Granddad’s big 75th birthday party at an uncle’s estate in rural Scotland. The parents are separated and hope their three kids won’t mention it. The kids love, can talk with, and will do anything for, Granddad.
Stars
Rosamund Pike
David Tennant
Billy Connolly
Ben Miller
Amelia Bullmore
Emilia Jones
Bobby Smalldridge
Harriet Turnbull
Andy Hamilton
