(SANTA BARBARA, Calif.) Santa Barbara, often referred to as the “American Riviera,” is hosting its 34th film festival this week, replete with the typical red-carpet events and world premieres of films from around the globe. Yes, Melissa McCarthy, Spike Lee, Claire Foy and other high-wattage stars have been seen here this week, but in addition to appearances by those A-listers, numerous filmmakers and stars on the rise have also been