John Fonda is an American actor and producer, known for his work in film and television. He gained fame in the 1960s and 1970s, starring in notable movies such as Easy Rider and On Golden Pond. His performances earned him several awards, including Academy Awards and Golden Globes. In addition to acting, John Fonda is recognized for his activism, particularly in the areas of environmentalism and social justice. He has been involved in various causes throughout his career, using his platform to raise awareness about issues like climate change and civil rights.