Guardians of the Galaxy Vol. 3 Directed by James Gunn Guardians of the Galaxy Vol. 3 is an upcoming superhero film, based on the Marvel Comics superhero team of the same name. The film is a sequel to Guardians of the Galaxy, Guardians of the Galaxy Vol. 2, Avengers: Endgame, Thor: Love and Thunder, and The Guardians of the Galaxy Holiday Special. The film will be directed by James Gunn.