Rejina Sincic is an Indian film director and screenwriter based in San Francisco. Her production company is Rejina Productions and is also the Co-Founder of Sleeper13 Productions. She completed her bachelors in Film Studies from University of Utah in 2006. She often works with Roy Wanguhu whom she met while working on “Forest of Eden”. She has worked on a variety of projects including TV, short films, commercials, corporate videos and feature films. Rejina has a great passion for filmmaking and is always looking to collaborate with creative people who have the same drive.

In 2014, Rejina created a Stop Gun Violence PSA and it went viral. Huffington Post called it the "Best PSA I have ever seen".