William Shatner is opening up about his battle with Stage 4 melanoma alongside his daughter, Melanie Shatner Gretsch, who survived Stage 4 breast cancer. In a new interview, the 95-year-old actor and his daughter spoke exclusively with People about their diagnoses, treatment journeys and how surviving cancer changed their outlook on life. Shatner said his daughter was diagnosed with Stage 4 breast cancer at age 60 in 2022 after discovering a lump in her breast. About a year later, Shatner learned he had Stage 4 melanoma. "I went to an oncologist ... and they operated almost immediately with Stage 4...