The fifth and final gripping season of "In Plain Sight" will keep viewers on the edge of their seats with heart-pounding storylines building to an unforgettable finale. Can Mary (Mary McCormack) balance motherhood with a demanding profession or will she put her baby up for adoption? Will Marshall (Frederick Weller) finally be truthful about his feelings for Mary, or can he make his relationship with Abigail (Rachel Boston) work? What will come of Brandi (Nichole Hiltz) and Peter (Josh Malina)? After opening up her heart to only a few men in the past, will Mary ever fall in love again? And the question that has haunted Mary her entire life -- where is the father that abandoned her?