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.

An all-black horror comedy starring Mantan Moreland and sometimes partner (and straight man) F.E. Miller, Lucky Ghost is amusing low-brow fare that exploits the more base, stereotypical elements of old-time black life (chicken thievin', gamblin', runnin' from ghosteses) for laughs -- sort of like the BET of its day. Mantan and Miller win a house-cum-casino in a craps game, only to discover that the deceased former owners aren't too pleased that their old home is being used for "jitterbugging, jiving, and hullaballooing". I hate hullaballooing. The ghosts decide to scare everyone off by opening doors and windows, pulling out chairs, even playing the drums.

A newlywed couple is visited by a strange old woman who harbors a secret about the young girl's father.

A young black doctor sets out to establish a free clinic in Harlem.

Tommy McCoy and "Dude" Markey are both in love with Harlem singer/dancer Nita. Markey robs a jewelry store and turns the loot over to gang-boss Murray Howard. Later, Markey robs the safe, steals the jewelry, and, in order to get rid of his rival for Nita, frames the robbery on McCoy. The latter's big-brother thinks otherwise and, with Nita's help, sets out to prove it.

An undercover police woman poses as a nighclub entertainer to catch the main man behind the racketeers going on around Harlem. Meanwhile two men are falling for her.

Samson Brown is a lazy and shiftless husband who lets his wife, Hannah, support the family. He is constantly insulted and annoyed by his in-laws, who live with them, and finally takes off for points unknown. At home, life goes on as usual with the exception of a former suitor who shows up to court Hannah when it is believed Samson is dead. While wandering around the desert Samson discovers a valuable radium deposit. The now-rich Samson plans to return home and sort out the family matters but first he buys a nightclub.