Martin plays an attorney named Roger Cobb. He is dating his boss' daughter and is also an aspiring jazz guitarist. Lily Tomlin is a difficult, eccentric, spoiled rotten, but terminally ill millionairess named Edwina Cutwater, who has been bedridden since childhood. Cutwater hires Roger to make some unusual final arrangements to her will.A dying millionaire has her soul transferred into a younger, willing woman. However, something goes wrong, and she finds herself in her lawyer's body - together with the lawyer.