Today is the release of Guardians of the Galaxy Vol. 2. It is Marvel Studios' fifteenth film in the Marvel Cinematic Universe and sequel to the 2014 hit. This time the Guardians continue saving the galaxy from rogue Ravagers and the Sovereign while discovering Peter Quill's father. The film features the talents of Rob Zombie as the voice of a ravager, Seth Green returning as Howard the Duck, and Stan Lee as an astronaut.