Actor, Michael Rooker, who also plays Merle Dixon in "The Walking Dead" starred in Guardians of the Galaxy a film based on what?
Guardians of the Galaxy (film): Guardians of the Galaxy (retroactively referred to as Guardians of the Galaxy Vol. Guardians of the Galaxy (film):  1) is a 2014 American superhero film based on the Marvel Comics superhero team of the same name, produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures. Guardians of the Galaxy (film):  The film was directed by James Gunn, who wrote the screenplay with Nicole Perlman, and features an ensemble cast including Chris Pratt, Zoe Saldana, Dave Bautista, Vin Diesel, Bradley Cooper, Lee Pace, Michael Rooker, Karen Gillan, Djimon Hounsou, John C. Reilly, Glenn Close, and Benicio del Toro. Michael Rooker: Michael Rooker (born April 6, 1955) is an American actor, best known for his breakout role as Henry in "" (1986), as well as his roles as Terry Cruger in "Sea of Love" (1989), Rowdy Burns in "Days of Thunder" (1990), Bill Broussard in "JFK" (1991), Hal Tucker in "Cliffhanger" (1993), Jared Svenning in "Mallrats" (1995), Merle Dixon in "The Walking Dead" (2010–2013) and Yondu Udonta in the "Guardians of the Galaxy" film series.
Marvel Comics superhero team