He appears as a civilian in the second film, (possibly still in high school or college), as a cadet in the third film, and as an officer in the fourth.
Сержант/Лейтенант Карл Проктор () — полицейский-лакей, появляется во втором фильме в качестве секретаря и доверенного лица лейтенанта Маузера.