Thieves seem particularly interested in stealing a check a lady gave Mr. Lucky to pay off a large gambling debt.

Mr. Lucky gets some legal problems when he tries to intervene with the police, who are throwing his salad chef in prison for parole violations.

Lucky hires himself a hit man to find out who is trying to kill him.

Lucky and Andamo, penniless, crash a costume party aboard an enormous yacht, and Lucky turns it into a floating casino, the Fortuna II.

A woman devises an elaborate blackmail scheme to obtain money from her rich ex-employer to pay off a gambling debt to Mr. Lucky.

Lucky is on the lookout for counterfeit money when the police inform him that phony bills are being put into circulation from the Fortuna's port.

Lucky is challenged to a high stakes game of pool by a gambler who brings a pair of thugs with him to insure that he wins.

A pair of smugglers board the Fortuna, one to distract Mr. Lucky while the other hides gems on board.

A lawyer in a custody battle over his daughter tries to smuggle her out of the country on the Fortuna.

Lucky is accused of a hit-and-run murder when he loans his car to a friend.

Mr. Lucky is informed that money he won gambling with a scar-faced man was stolen from a race track.

Andamo falls for a lady who boards the Fortuna in an effort to stop gambling there.

After Lucky decides to change the Fortuna from a gambling casino to a supper club, a woman who Lucky rescues when she attempts suicide asks him for a very large loan.

Bandits set out to frame Mr. Lucky when he turns down their request to use the Fortuna as a getaway vehicle.

A known criminal tries stronger tactics when Mr. Lucky refuses to sell him the Fortuna for a ridiculous price.

A runaway heiress stows away on board the Fortuna, but a peculiar man is pursuing her.

A man who lost a large bet to Lucky over the outcome of a South American election tries to kill Mr. Lucky to avoid paying the debt.

An ex-convict who can't handle the outside world seeks Mr. Lucky's help in returning to prison.

A wartime buddy sends Mr. Lucky a hideous painting for a birthday gift which the artist desperately wants back.

The police inform Mr. Lucky that they can't go after three elderly men who robbed the Fortuna, since it was outside the three mile limit when the crime occurred.

A gangster is pressuring a comedian who works on the Fortuna to quit his job.

A businessman under investigation for tax fraud tries to place a similar rap on Mr. Lucky to keep the IRS investigator busy until he can fix his own books.

Lucky holds a charity boxing match on board the Fortuna.

Lucky runs for city council to try to oust the criminals who run the town.

A bungling waiter shows his appreciation by robbing Mr. Lucky after Lucky decides to give him one last chance instead of firing him.