Numerous performing artists begin their vocations at the base, filling in as foundation on-screen characters, or “additional items.” An additional commonly does not have a talking part in the film. Primary on-screen characters are the individuals who have talking parts of no less than five lines in the film. Next are the co-star, visitor star, supporting performer and lead on-screen character. Most on-screen characters seek to book a lead – and higher-paying – part, and getting a lead part requires readiness, preparing and tries out.