Stingy landlord Rigsby manages to scam his lodgers John, an art student, and Philip, an African medical student, making both pay for a room they must share. However Rigsby's favorite lodger, Miss Jones, flirts with Philip rather than him, despite his pitiful attempts at seduction.
An Edwardian house party given by a Fabian woman, her business-man husband and assorted guests from politics and the Arts - including a young man prone to disturbing premonitions.
When the Duke of Vienna takes a mysterious leave of absence and leaves the strict Angelo in charge, things couldn't be worse for Claudio, who is sentenced to death for premarital sex. His sister, Isabella (a nun-in-training), however, is a very persuasive pleader. She goes to Angelo, but instead of freeing her brother, she gets an offer from Angelo to save Claudio's life if Isabella sleeps with him. The only sympathetic friend Isabella has is a priest who, in actuality, is the Duke in disguise...and he has a plan.