A neurotic L.A. building contractor pushes his reluctant wife into having a threesome. Unfortunately for him, his wife gets more out of it than he does and begins seducing every female she meets, including the contractor's secretary.
Suddenly Susan is an American television sitcom. Shields plays Susan Keane, a glamorous San Francisco magazine writer who begins to adjust to being single, and who learns to be independent-minded, after being taken care of all her life.
