Ridgerock Entertainment Group is an independent production company founded in 2005 with a passion to create and develop major independent films with great commercial success. Projects are developed as co-productions with co-financing partners. RRE has offices in Las Vegas, NV and Carthage, TN. Management: Brett Granstaff- President/Founder and Gary Granstaff Vice-President & Producer. Producers on the Johnny Depp, Black Mass movie that grossed $110M USD. Business partners located in Canada for production services, studios, and editing. Consultation for new projects reviewed by referral only.