Director James Gunn announced secret actor in the Galaxy Vol. 3

Writer and director James Gunn announced Friday that the filming for the third (and final) installment of the Guardians of the Galaxy series has come to an end.

Gunn, 55, posted picture in social media, according to PEOPLE. On the picture he sits down next to the Marvel movie's cast, including Chris Pratt, Pom Klementieff, Gunn's brother Sean Gunn, Karen Gillan, and Dave Bautista.

"And that's a picture wrap on the Guardians of the Galaxy trilogy," Gunn wrote in the caption. "I love this amazing cast & crew & their beautiful talent & kind souls. I'm a lucky human to have them on the journey with me for nearly a decade."

He also teased that there is unannounced actor in the movie.

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