Sir Duncan Craggs retires from the Colonial Service and returns to London with his new French wife. The couple are devoted to each other, but continually flirt with other people. Sir Duncan is appointed to the board of clothing retail chain. On his tour of inspection, he encounters a successful store run by the efficient Mr. Bullock. By contrast, a neighbouring shop is filled with unhelpful staff overseen by an incompetent and lazy manager, Raymond Penny, who is more interested in horseracing than running his shop. Craggs is unimpressed by Penny and summons him to a meeting in London. Both Bullock and his domineering wife travel up to London as well, fearing that Penny will tell Craggs malicious stories about them.

The Aldwych Theater farceurs are at it again in Fighting Stock. The punning title refers to a well-stocked rural fishing stream, which sparks a battle royale between two rival groups of fishermen. Brigadier-General Sir Donald Rowley (Tom Walls) gets involved in the fray when he rents a country cottage with his nephew Sydney (Ralph Lynn). While the nephew pitches woo at the local maidens, General Rowley adopts military tactics to reclaim the stream from village squire Duck (J. Robertson Hare).

After discovering that she has only a short time left to live, concert pianist Lissa travels to Cornwall for the final fling of her life. While there, she falls in love with young mineral prospector Kit, a man whose dark secret prevents him from fighting in the War. Unbeknownst to Lissa, however, Kit's affections are also much in demand from a rival of hers.

In 1922, young pianist and composer Olwen Trevelyan, troubled and sleepless over her inability to finish the final notes of her composition, falls to her death from the cliffs of Cornwall. 25 years on, Olwen has gained posthumous fame as a result of her tragic death and her haunting uncompleted composition 'The Dream of Olwen'. Her reclusive sister Julia (Sonia Dresdel), who has never come to terms with Olwen's death, becomes convinced that Olwen has returned when she meets an amnesiac woman who looks like her.

Penniless man-about-town Michael Gore-Brown is delighted to hear he has been left a high-class Mayfair fashion salon. His intention is to sell it as quickly as possible, but on meeting Ellen, chief designer and manager, he quickly changes his mind and turns his attention to courting her.

A group of travellers, all with something to hide in their past, take shelter from a storm in an old inn. The inn-keeper seems a little mysterious...