"The Paper Lion" is a 1978 sports comedy-drama film directed by James Goldstone. It is based on the book by George Plimpton, who also stars in the film. The story follows Plimpton, a writer who decides to experience life as a professional football player by trying out for the Detroit Lions during the 1960s. The film explores themes of ambition and the challenges of stepping outside one's comfort zone. Plimpton's humorous and insightful journey highlights the camaraderie among players and the rigorous demands of professional sports, making it both entertaining and thought-provoking.