The main cast of the film What We Did on Our Holiday (2014) includes:
- Rosamund Pike as Abi McLeod
- David Tennant as Doug McLeod
- Billy Connolly as Gordie McLeod
- Ben Miller as Gavin McLeod
- Amelia Bullmore as Margaret McLeod
- Emilia Jones as Lottie McLeod
- Bobby Smalldridge as Mickey McLeod
- Harriet Turnbull as Jess McLeod
- Celia Imrie as Agnes Chisolm
- Annette Crosbie as Doreen
- Lewis Davie as Kenneth
- Ralph Riach as Jimmy Cazzarotto
- Ron Donachie as Sgt. Murdoch
- Ben Presley as PC McLuhan
- Michele Austin as Lucy
- Jake D'Arcy as Smokey
- Maeve McCrorie as Girl Violinist
- Ryan Hunter as Frazer
- Kirstin Murray as Police Spokesperson
- Imogen Toner as Beth Williams
- Alexia Barlier as Françoise Dupré
- Eben Young as Brent Howard
- Sadao Ueda as Akira Kato
There are also several uncredited roles such as party guests and reporters
. The film was directed by Andy Hamilton and Guy Jenkin, who also wrote the screenplay. It is a comedy-drama about a family traveling to the Scottish Highlands for the birthday party of Doug's father Gordie, played by Billy Connolly
