The Rebel(2006)

Blake and Justin have always shared the same dream, making movies. Their mentor is Robert Rodriquez and their film school is his book "Rebel Without A Crew". They worship the film making philosophies of Robert Rodriquez, one of them being, "you have to make 30 bad films before you make a good one". On their 29th film they manage to lock an extra in the trunk and forget about him for five days.