Donald O’Connor, the dynamo of song and dance, remains a cornerstone of any classic Hollywood musical collection. While many remember him best for his show-stopping "Make 'Em Laugh" in 1952's *Singin' in the Rain*, his career spanned decades, marking him as a versatile talent whose films are always a welcome addition to the shelf. Collectors prize his early work, especially those spirited collaborations like *The Milkman* (1950), which often showcase his unique blend of athletic grace and comedic timing in vibrant technicolor presentations. Beyond his starring vehicles, O'Connor's presence in documentaries like *That's Entertainment! III* (1994) and *Gene Kelly: Anatomy of a Dancer* (2002) is a testament to his enduring legacy and his behind-the-scenes insights. These retrospective titles often offer rare archival footage and interviews that provide invaluable context for his filmography. For physical media enthusiasts, securing pristine transfers of his musicals, whether on DVD, Blu-ray, or even vintage VHS, means preserving a vital piece of cinematic joy and the unadulterated brilliance of a true Hollywood multi-hyphenate.