Frank Moses is a fictional character from the comic book series and film adaptation titled RED. He is portrayed as a retired CIA agent who is living a quiet life but is drawn back into action when he becomes a target for assassination. Frank is known for his resourcefulness, intelligence, and combat skills, which he uses to navigate dangerous situations. In the story, Frank teams up with other retired agents, including Marvin Boggs and Victoria Winslow, to uncover a conspiracy that threatens their lives. The character is played by Bruce Willis in the film, which combines elements of action and comedy, showcasing the challenges faced by aging spies.