Objective: To describe the study protocol of the Multimedia Self-Management (MSM) intervention to prepare patients and family caregivers (FCGs) for lung cancer surgery.; Design: The study is a five-year, single site, randomized controlled trial of 160 lung cancer surgery FCG and patient dyads (320 total participants), comparing intervention and attention control arms.; Setting: One National Cancer-Institute (NCI) designated comprehensive cancer center in Southern California.; Participants: Patients who are scheduled to unde