Cobie Smulders holds a unique place in many collectors' hearts, largely due to her iconic role as Robin Scherbatsky in *How I Met Your Mother*. While a TV series, its complete DVD and Blu-ray box sets remain highly sought after, staples in any sitcom aficionado’s collection, offering endless rewatchability and behind-the-scenes content detailing the show’s groundbreaking narrative structure. Beyond her beloved sitcom work, Smulders cemented her big-screen presence as Maria Hill across the expansive Marvel Cinematic Universe. Her appearances, beginning with *The Avengers* (2012) and continuing through various sequels, make those initial MCU Blu-ray and 4K releases particularly valuable for completionists. These films, especially the earlier phases, often command premium prices as collectors seek out the original theatrical cuts and special editions. Smulders also lent her voice to the critically acclaimed *The Lego Movie* (2014) and its sequel, whose vibrant animation and clever storytelling make them indispensable animated film entries on physical media, packed with bonus features exploring their intricate stop-motion techniques. Her upcoming role in *Sharp Corner* (2025) is already generating buzz, promising another must-have for her dedicated following.