[4] At the age of seven, Brown made her acting debut in the 2004 television movie Go Big starring Justine Clarke.
[5] Speaking to Wonderland Magazine in 2015, Brown stated that acting as a child helped her deal with rejection which made her first few years as a model easier.
[6] Soon after moving to New York, Brown was cast opposite Nicole Kidman in the 2015 drama film Strangerland and described the experience as "wonderful" and "career-altering".
[8] In 2018, Brown joined the cast of The CW prime time soap opera Dynasty playing the role of Kirby Anders.
[18] In April 2024, Maddison Brown spoke up on her TikTok about having experienced an hostile work environment created by one of her male co-stars, who allegedly was inappropriate to her during sex scenes, scared her and was later on arrested for domestic battery.