(written from a Production point of view)
Alexander is best known for his role as Buck Vu in The OA from 2016 to 2019 (also starring Jason Isaacs). In 2018, he portrayed Vic in the film Every Day.
Alexander is transgender (non-binary and transmasculine) using he/him or they/them as pronouns. The promotional materials state Gray is transgender like him. 
Alexander stated in an interview with USA Today that the role of Gray "allowed him to realize [his] worth and represent his community by just existing and being [him]self." He also stated that he hoped that "other trans actors can get more casting calls, inclusive storylines and opportunities behind and in front of the camera." 
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