serials:
- id (1, 2, ...)
- name (Побег из тюрьмы, Рик и Морти, ...)
serials_voiceovers:
- id (1, 2, ...)
- name (LostFilm, BaibaKo, ...)
serials_series:
- id (1, 2, ...)
- serial_id `serials.id` (1, 2, ...)
- number (1, 2, ...)
- voiceover_id `serials_voiceovers.id` (1, 2, ...)
- url (
serials.com/rik-i-morti.mp4, ...)