A scientist creating perfumes inherits his great grandfather Dr. Jekyll's formula and decides to use modern technology to improve it. He ends up as an ambitious, ruthless woman. She tries to prevent returning into the spineless man.

In order to escape from the mob, an African-American man must disguise himself as a white man.

Callum Crane, a lawyer and would-be federal judge, jeopardizes his chances at a judgeship by forcing himself on his secretary. He then worsens the situation by trying to have the woman murdered. Further complicating matters, he assigns the task to a young man who, unbeknownst to Crane, is actually his son, Nathan. Nathan refuses to do the deed, but not before informing several people, one of whom tries to take on the job.

As a result of a misdiagnosis, Detective Burt Simpson is told he has just weeks to live. He gains a new respect for his life and loved ones but learns that in order for his wife, Carolyn, and son, Dougie, to collect any insurance money, he must be killed in the line of duty. He then becomes the most reckless man on the police force, volunteering for dangerous assignments over the objections of his by-the-book partner.

Julius and Vincent Benedict are the results of an experiment that would allow for the perfect child. Julius was planned and grows to athletic proportions. Vincent is an accident and is somewhat smaller in stature. Vincent is placed in an orphanage while Julius is taken to a south seas island and raised by philosophers. Vincent becomes the ultimate low life and is about to be killed by loan sharks.