Margot Robbie exploded onto the scene in Martin Scorsese's *The Wolf of Wall Street* (2013), making collectors take notice. Her captivating performance as Naomi Lapaglia signaled the arrival of a major talent, and that film remains a staple for any serious cinephile's Blu-ray or 4K collection. She further cemented her status with complex, memorable roles that often become instant collector's items. Her portrayal of Harley Quinn in *The Suicide Squad* (2021) and the iconic Tonya Harding in *I, Tonya* (2017) are definitive performances, with the latter earning her widespread critical acclaim and a must-have for physical media enthusiasts seeking excellent biographical dramas. Robbie’s versatility, from Quentin Tarantino’s *Once Upon a Time… in Hollywood* (2019) to the recent epic *Babylon* (2022), ensures her films are consistently sought after for their cinematic quality and her compelling presence, making her a vital actor to collect across all formats.