Science and wildlife films are very common and widely viewed. Yet, most of the makers of these films have entered the profession because of their knowledge or interest in science and wildlife. Given the potential for a rather circuitous route to the profession many filmmakers benefit tremendously from engagement in professional development. We have detailed the professional development needs of novice and expert science and wildlife filmmakers ranging from keeping current with technology to consideration of engaging audiences beyond the viewing. We have also addressed gaps in the current knowledge of the professional development of these filmmakers and how film festivals may be structured to meet the ongoing educational needs of these professionals.