She starred in a number of productions, including a Christmas play involving penguins, and as Tinkerbell, at the summer camp of the Burlington Dance Academy.

[7][8] At the age of 15,[3] Douglas was nominated for Outstanding Performer in a Children’s Series at the 41st Daytime Creative Arts Emmy Awards held in Los Angeles in 2014, for her role as Sally Wilcox in Spooksville.

[6][5] Douglas starred as Naomi Malik from 2017 to 2019 in the Global Network Canadian comedy and drama TV series Mary Kills People, working alongside Caroline Dhavernas.

[15] In 2022, Douglas stars as Kate Coughlin, in the Daniel Adams-directed police protection film The Walk, among a cast which includes Justin Chatwin, Terrence Howard and Malcolm McDowell.

[18] In 2024, Douglas starred in the thriller film by Alec Tibaldi titled Lazareth opposite Ashley Judd and Sarah Pidgeon, which was released on May 10, 2024.