Frank Luther was a famous country music singer back in the 1930s. As a result of this success, he was able to make a few films. There isn't a ton of plot in this short and what plot there is seems to be an excuse for all sorts of musical performances.
Mountie Tim O'Hara is sent to Indian River to investigate a fur trading racket. But he quickly finds himself in trouble when he is accused of shooting a prisoner in the back and is then put in jail by a fellow Mountie.
Evelyn Vail (Florence Rice) is a nurse convicted of poisoning a patient. Out on parole, Evelyn decides to fly to Sing-Sing and confront death row inmate who accused her of the deed in the first place.
Adalbert "Mussu" Koikkalainen inherits 9,000 marks from his uncle. To buy a milk shop, Koikkalainen needs another thousand marks and work experience, so he applies for a job at the department store Sampo, where he is hired as a scapegoat to receive customer complaints.
A family of out-of-work vaudeville performers are finding hard times in the east, so after hearing about the success of a fellow player in Hollywood, they decide to relocate to the movie capitol.
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.