Michael Morris, MD, of Memorial Sloan Kettering Cancer Center, New York City, NY, discusses results from a phase Ib study evaluating the safety and tolerability of atezolizumab with radium-223 in patients with metastatic castrate-resistance prostate cancer who have progressed after treatment with an androgen pathway inhibitor (NCT02814669). This interview was recorded via an online conference call with The Video Journal of Oncology (VJOncology).