RecruitingDrug trialHepzato Kit and Opdualag for Metastatic Melanoma and Liver MetastasisThis study is being done to see if combining HEPZATO KIT™ with nivolumab and relatlimab (Opdualag™) in the first line setting in patients with metastatic melanoma with liver metastasis is safe, tolerable, and will have a synergistic effect leading to improved clinical outcomes compared to the historic cohort of patients with liver metastasis treated with combination immune checkpoint inhibitor therapy.