**Jayne Brook (1960)** is an American actress known for her film career, often characterized by roles of intelligent and professional women. She began to gain recognition with appearances in films such as *Kindergarten Cop* (1990), where she had a secondary but memorable role.

Her most significant cinematic role is probably that of Marie, the wife of protagonist Vincent Freeman, in the celebrated dystopian science fiction film *Gattaca* (1997). In this role, Brook demonstrated her ability to portray complex and profound characters with a measured yet incisive performance.

Throughout her filmography, she has frequently embodied authoritative and dignified figures, such as in *Clean Slate* (1994), bringing a distinctive seriousness and composure to her characters. Her on-screen presence is always elegant and convincing.