The story of the rise of boxer Joe Thomas, which paralleled the life of Joe Louis.

A cowboy is wrongfully accused of murder. He winds up in Harlem, where he assumes the identity of a preacher-turned-gangster who looks like him. He infiltrates the gang to catch the men who framed him.

While serving time in county prison, Wallingford sees a story in the newspaper that his cellmate, Schenectady, has inherited a mansionfrom his recently deceased uncle. Hearing this, Schenectady dreams of luxury.

Rawley University is about to receive a star athlete who could give it the first championship rowing team it's ever had. Unfortunately, he gets drafted into the army before he's able to join the team. Two of the team's members get the bright idea of passing off a burly truck driver as the "athlete". Complications ensue.

Two cut-rate private detectives are broke, hungry and down to their last nickel. They decide to hock their banjo in order to get some money for food, and while one partner is negotiating the deal, the other one falls asleep and dreams that a wealthy society matron has hired them to investigate a string of suitors.

In the pre-Civil War South, a plantation owner dies and leaves all his possessions, including his slaves, to his young son. While the deceased treated his slaves decently, his corrupt executor abuses them unmercifully, beating them without provocation, and he is planning to sell off the father'e estate--including the slaves--at the earliest opportunity so he and his mistress can steal the money and move to France. The young boy doesn't want to sell his father's estate or break up an of the slave families, and he has to find someone to help him thwart the crooked executor's plans.

Johnny Fraser leaves his mother in their small home town and sets out for the big city. He obtains a job with a large firm of architects. Steve Carson, a fellow employee, is constantly flaunting the money he has won at the race track. Johnny also bets the races, but loses heavily and takes some of the firm's money to cover his losses.

In and around some great blues, swing and jazz music, a very unpopular band-leader. Prince Ellis, is killed in a Harlem nightclub, and, in and around some more great music, a detective finds the lists of suspects is very long, as Prince Ellis was indeed very unpopular with many citizens.

During World War II, a small plane somewhere over the Caribbean runs low on fuel and is blown off course by a storm. Guided by a faint radio signal, they crash-land on an island. The passenger, his manservant and the pilot take refuge in a mansion owned by a doctor. The quick-witted yet easily-frightened manservant soon becomes convinced the mansion is haunted by zombies and ghosts.

Blackie is arrested when retrieving stolen gems from a safety deposit box for a friend.

A West Point cadet and his bandleader brother fall for a singer in the band.