Video feedforward is a solution-focused intervention used to improve desired behaviour. We present two case studies of using video feedforward in reactive attachment disorder. Children with reactive attachment disorder, their caregivers and their clinician completed storyboards of behaviours desired during a ‘miracle day’ and filmed the individual scenes. These scenes were edited to a prolonged sequence of successful behaviour which was fed back to the child and their caregiver using principles of video interaction guidance. Families reported major improvements in the targeted behaviours, usually within a week of filming the ‘miracle day’.