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).

A coarse boot-shop owner becomes outraged when his eldest daughter decides to marry a meek cobbler.

Lilian has an illegitimate war-baby which is then adopted by a wealthy spinster.

A young woman turns to Holmes for protection when she's menaced by an escaped killer seeking missing treasure. However, when the woman is kidnapped, Holmes and Watson must penetrate the city's criminal underworld to find her.

The mirthful adventures of Police-Sergeant Samuel Dudfoot and his two constables, Albert Brown and Jeremias Harbottle, who stage a fabricated crime-wave to save their jobs---and then find themselves involved in the real thing.

Because he can pass as a Russian, A.J. Fothergill is recruited to spy on the revolutionary movement in Russia in 1913. He becomes imprisoned in Siberia, as a revolutionary, until the 1917 uprisings. Amid the turmoil of the civil war between the red and white armies, he tries to flee Russia along with the beautiful Countess Alexandra.