Andy Hamilton Director, Screenwriter Guy Jenkin Director, Screenwriter Rosamund Pike Abi Actor David Tennant Doug Actor Billy Connolly Gordy McLeod Actor Ben Miller Gavin McLeod Actor Amelia Bullmore Margaret McLeod Actor Emilia Jones Lottie McLeod Actor Bobby Smalldridge Mickey McLeod Actor Harriet Turnbull Jess Actor Annette Crosbie Doreen Actor Celia Imrie Agnes Chisolm Actor Lewis Davie Kenneth Actor Norman Merry Executive Producer Andrew Orr Executive Producer Suzanne Reid Producer Edward L. Rubin Producer David M. Thompson Producer Dan Winch Producer Alex Heffes Original Music Martin Hawkins Cinematographer Mark Williams Film Editing Steve Tempia Film Editing Briony Barnett Casting Jill Trevellick Casting Pat Campbell Production Design Nicki McCallum Art Director Elaine McLenachan Set Decoration Rhona Russell Costume Design