The Meldrews go on holiday to Portugal with Mrs Warboys, who is hoping for romance with her penpal Alfonso. Photographer Martin Trout follows them there, believing they have a roll of film that belongs to him.

Richard Wilson
as Victor Meldrew

Annette Crosbie
as Margaret Meldrew

Doreen Mantle
as Jean Warboys

Peter Cook
as Martin Trout

Joan Sims
as Lady on Plane

Edward de Souza
as Alfonso

Louis Mahoney
as Humphrey

Eamonn Walker
as Hugo

Louise Duprey
as Shirley

Craig Ferguson
as Glaswegian