An investment banker dies of colon cancer, only to find himself in a messy office with a man who claims to have met him many times before — and who tells the banker that he can choose either to relive his life from start to finish, or to end his existence for good.

A successful scientist revisits his college town to meet up with his old friend - who now appears to be a bumbling alcoholic - in order to convince him to leave his cheating wife.

When an alien disguised as a little boy walks into a diner to tell the waitress for the thousandth time that the world will end tomorrow, she surprises him with a new reaction; She chooses to live her life to the fullest.