Brooke Rolleston (née Marsden, previously Freeman) is a fictional character from the New Zealand soap opera Shortland Street, played by Beth Allen. Brooke debuted on-screen during the episode airing on 14 July 2008. The role was written with Allen in mind to play her. Brooke arrived as a locum GP but later advanced in her career. She is played as a manipulative female, who uses her sexuality to advance in her career. She is also characterised by her complex backstory which has resulted in her "messed up" persona. As a stylish female, Allen is required to spend longer in the dressing room with make-up artists. Brooke's style has been attributed to Katharine Hepburn, though she wears dark colours to convey her personality.