To say Christopher M. Anthony has had a portfolio career in the movie industry is something of an understatement. In a filmography that includes the “Harry Potter,” “X-Men” and “Indiana Jones” franchises, he’s been a writer, director, visual effects supervisor and stunt rigger/designer. Oh, and he’s been a professional mixed martial artist. “I used to be around a lot of other professional fighters and boxers and so on,” recalls the British-born filmmaker of Lebanese and Nigerian heritage. “I