"Rambo" is a popular action movie series that follows the story of John Rambo, a former Green Beret and Vietnam War veteran. He is portrayed by Sylvester Stallone and is known for his incredible strength, survival skills, and combat abilities. The films often depict Rambo as a lone hero who battles against overwhelming odds, fighting for justice and freedom. The first film, titled "First Blood," introduces Rambo as he faces off against a corrupt sheriff and his deputies. As the series progresses, Rambo takes on various missions, often involving rescue operations and confrontations with dangerous enemies. The character has become an iconic symbol of resilience and bravery in popular culture.