The only reliable way I can think of, that would allow anyone to get a job in filming, is either to have a famous actor/filmmaker parent or to physically trace somebody important within the industry and bribe him or her somehow.
And actually, there are quite many actresses around the world, who admitted, that in order to get a role in a film or TV show, they had to bribe a director or sbd. like that by offering them sexual services, and some even say this is perfectly common only most people don't talk about it.