This superhero film written and directed by James Gunn stars an actress who appeared in what 2015 film?
Guardians of the Galaxy Vol. 2:  The film is written and directed by James Gunn and stars an ensemble cast featuring Chris Pratt, Zoe Saldana, Dave Bautista, Vin Diesel, Bradley Cooper, Michael Rooker, Karen Gillan, Pom Klementieff, Elizabeth Debicki, Chris Sullivan, Sean Gunn, Sylvester Stallone, and Kurt Russell. Pom Klementieff: Pom Klementieff (born c. 1987) is a French actress.
i don't know