Being penned by T Cooper and Allison Glock-Cooper, the Fallon Fox biopic will dive into Fox hiding her identity as a trans woman before coming out in 2013.
Current Bellator MMA heavyweight Matt Mitrione was also suspended from the UFC over statements he made at the time about Fox.
Fox, who was nicknamed “The Queen of Swords,” had a controversial run in combat sports from 2011 until 2014.
“I’ve had a great time so far working with the producers and writers bringing this story to life,” Fox said in a statement.