Advanced testis tumors are highly curable. The treatment strategy is chemotherapy followed by the surgical exeresis of residual disease. The standard chemotherapy regimen is BEP (bleomycin, etoposide, and cisplatin); the number of cycles of chemotherapy depends upon prognostic factors, based on the primary site, histology, presence of visceral metastases, and serum tumor marker levels. Patients in the good-risk group receive three cycles of chemotherapy, whereas those in the intermediate- and high-risk groups receive four cycles. Exeresis of all residual disease and systematic postchemotherapy retroperitoneal dissection in bulky disease are mandatory. When complete exeresis of necrotic tissue, teratoma, or active germ-cell cancer has been performed, no further postsurgical treatment is warranted. A multidisciplinary approach, rigorous administration of chemotherapy, and skill in surgery of germ-cell tumors are favored in the treatment of these patients in trained centers.