Maggie Nicole Robertson made her film debut with the 2021 short film "By Faith, Denis," directed by Jeremy Ratzlaff, in which she portrayed the timid and emotional character Kit. Her compelling performance in the film garnered attention from several rising Saskatchewan filmmakers. Since then, Maggie has collaborated with multiple emerging directors, showcasing her versatile acting skills in many films, including the feature film "A Storm Blows Over" by Gavin Baird, "Melted" by Sophie Kokott, and "Our Last Day as Kids" by Dylan Hyrciuk. She also starred in a music video for the acclaimed pop-punk band Senses Fail. In 2023, Maggie reprised her role as Kit in the "By Faith, Denis" sequel, "Fear and Trembling," wherein she displayed her emotional depth as an actor. After its release, the film was showcased at the Soho Film Festival in New York City. In 2023, Maggie received Best Performance at the Saskatchewan Independent Film Awards for her role in "A Storm Blows Over" and Best Actress at the Chilliwack Independent Film Festival for her performance in "Fear and Trembling." In 2024, Maggie was featured in short films such as "First Laid Eyes" by Logan McCormick and "Maneater" by Jessica Gares. Her appearances in the feature films "Deathgasm II" by Jason Lei Howden, "#Vanlife" by Trevor Cameron, “War Party” by Dante Yore, and “Violent Night 2” by Tommy Wirkola are also notable. She is now mainly based in Winnipeg, Manitoba.

2025