Vin Diesel to join Guradians of the Galaxy cast?

Vin Diesel

Actor Vin Diesel may join the cast of the upcoming superhero film " Guradians of the Galaxy".

The 46-year-old actor posted a photo the "Guardians of the Galaxy" character Groot on his Facebook page, hinting towards joining the Marvel Studios cast, reports accesshollywood.com.

The actor is currently in talks to join the project, which also stars Chris Pratt, Zoe Saldana, Glenn Close, Lee Pace, Michael Rooker, John C. Reilly

and Benicio Del Toro.

"Guardians of the Galaxy" is slated to release Aug 1 next year.