On television, she is best known for her roles as the title character on Ally McBeal (1997–2002), Kitty Walker on Brothers & Sisters (2006–2011), and Cat Grant on Supergirl (2015–2017).
On television, she is best known for her roles as the title character on Ally McBeal (1997–2002), Kitty Walker on Brothers & Sisters (2006–2011), and Cat Grant on [M]Supergirl (2015–2017).[/M][SEP]On television, she is best known for her roles as the title character on Ally McBeal (1997–2002), Kitty Walker on [M]Brothers & Sisters (2006–2011[/M]), and Cat Grant on Supergirl (2015–2017).[SEP][M]On television, she is best known for her roles as[/M] the title character on Ally McBeal (1997–2002), Kitty Walker on Brothers & Sisters (2006–2011), and [M]Cat Grant on Supergirl[/M] (2015–2017).[SEP][M]On television, she is best known for her roles as[/M] the title character on Ally McBeal (1997–2002), [M]Kitty Walker on Brothers & Sisters[/M] (2006–2011), and Cat Grant on Supergirl (2015–2017).[SEP]On television, she is best known for her roles as the title character on [M]Ally McBeal (1997–2002[/M]), Kitty Walker on Brothers & Sisters (2006–2011), and Cat Grant on Supergirl (2015–2017).[SEP][M]On television, she is best known for her roles as the title character on Ally McBeal[/M] (1997–2002), Kitty Walker on Brothers & Sisters (2006–2011), and Cat Grant on Supergirl (2015–2017).