Quick Summary
McGee attempts to assist his sister, who is convinced she may have killed someone. However, she is so traumatised and disorientated that she cannot recall the events clearly. The drama, starring Sean Murray, explores the tension between memory and guilt.
About This Program ✦
Twisted Sister is a programme presented as an episode‑length drama. It falls under the genre of drama and is listed simply as a programme, rather than a series or film. The title itself hints at a twisted relationship that the story will explore within its limited runtime. The central narrative follows McGee as he attempts to support his sister, who is convinced that she may have killed someone. She is left in a state of severe trauma and confusion, unable to piece together the precise events that led to the alleged murder. Her disorientation and fragmented memories drive the tension of the episode, as McGee works to uncover what really happened while dealing with her emotional turmoil. The episode stars Sean Murray, who portrays McGee, the brother determined to help his sister navigate the frightening uncertainty surrounding her possible crime. Murray’s involvement anchors the story, giving viewers a focal point for the sibling dynamic and the desperate search for truth. Overall, the drama centres on themes of familial loyalty, guilt and the struggle to regain clarity after a traumatic incident. By keeping the plot confined to the sister’s bewildered recollection and McGee’s efforts to assist, the episode delivers a concise, intense look at how a single, unsettling suspicion can upend a family’s life.
NCIS broadcasts on 5USA at 3:00pm, Sunday, 8 February 2026. (Subtitles, repeat)


