Dominic Keating has long been a recognizable face for collectors, particularly those with a soft spot for genre television and a keen eye for character actors who leave an indelible mark. While perhaps best known to Trekkies as Lt. Malcolm Reed on *Star Trek: Enterprise* (2001-2005), a role that secured his place as a sci-fi convention favorite and ensures his name pops up on many a DVD and Blu-ray box set, his wider filmography offers plenty for the discerning physical media enthusiast. Early career roles in UK television and independent films provide a fantastic chase for completist collectors seeking out obscure releases. His feature film appearances, though often in supporting capacities, are consistently memorable. Collectors are particularly fond of his turn as H. P. Blavatsky in the Guy Ritchie-directed *Sherlock Holmes* (2010), a film that enjoys robust sales across all formats from DVD to 4K UHD. This performance, alongside his various sci-fi and action roles, solidifies Keating as an actor whose presence always enhances a scene. Whether it's a deep dive into *Enterprise*'s complete series box sets or tracking down his early theatrical work, Keating's diverse career makes him a fascinating subject for any comprehensive physical media library.