Lyndsey Marshal is a British actress best known for her role as Lottie Hope in the 2002 film The Hours and as Cleopatra in the HBO historical drama series Rome, from 2005-2007.
She currently stars as Lady Sarah Hill in the legal period drama television series Garrow's Law, since 2009.
She also played the role of Professor Lucy Jaggat in the second season of the supernatural television series Being Human, in 2010.
She's also well known to London theatre going audiences for her starring roles in various British plays.
In 2007 she appeared in the British television movie Green, in which she lays the lead character Izzie.