What is the difference between Joss Whedon and Sylvester Stallone as directors?
Joss Whedon Joseph Hill Whedon ( ; born June 23, 1964) is an American screenwriter, director, producer, comic book writer, and composer. He is the founder of Mutant Enemy Productions and co-founder of Bellwether Pictures, and is best known as the creator of the television series "Buffy the Vampire Slayer" (1997–2003), "Angel" (1999–2004), "Firefly" (2002), "Dollhouse" (2009–10) and "Agents of S.H.I.E.L.D." (from 2013).
Ron Underwood Ronald Brian "Ron" Underwood (born November 6, 1953) is an American film director, producer and television director.