Sly is a 2023 American documentary film about the life and legacy of Sylvester Stallone, directed by Thom Zimny.

The film explores Sylvester Stallone's life and nearly 50-year career, from rough childhood in Manhattan to struggling actor to action filmmaker and star of Hollywood franchises including Rocky and Rambo.

[1][2] It includes footage of Stallone's pursuit of filmmaking, scenes from his films, photos from his childhood, and interviews with Arnold Schwarzenegger, Frank Stallone, Henry Winkler, Talia Shire, John Herzfeld, Wesley Morris, and Quentin Tarantino.

The website's consensus reads: "A thoroughly watchable testament to Sylvester Stallone's longevity, Sly might pull its punches, but it's consistently engaging regardless.

"[6] Metacritic, which uses a weighted average, assigned the film a score of 62 out of 100, based on 17 critics, indicating "generally favorable" reviews.