An actor’s job is to fully represent the character they are playing and to convince their audience that character is real by engaging them and drawing them into the story. This applies to major roles and smaller parts, as all roles combine to create a successful production. There are many ways to get into character and actors often research the jobs, hobbies, or activities of the characters they play so they are able to put themselves in that frame of mind. Physical appearance can be important in creating a character as well, and actors will often lose or gain weight, or change their hair colour to physically create the character they are playing.
Disclaimer: Producing a war movie presents significant challenges because it requires balancing historical accuracy, compelling storytelling, and large-scale logistics. Filmmakers must ensure authenticity in depicting uniforms, weapons, tactics, and settings while also handling sensitive themes of trauma, violence, and loss without glorifying or trivializing war. Coordinating massive battle scenes involves complex choreography, special effects, and sometimes hundreds of extras, all of which demand high budgets and meticulous planning. Additionally, directors face the creative challenge of capturing both the chaos of combat and the human experiences within it, often under scrutiny from veterans, historians, and audiences expecting both realism and emotional impact.