Eldar, Bakhtiyar, Elnur and Alihuseyn are childhood friends. Eldar is thinking of marrying the girl he loves, Gunay, but he doesn't have the money to have a wedding. While looking for money with his friends, he sees an advertisement for a program called "Lie Detector" with a prize of 10,000 manats and joins the program. As a result of the questions asked throughout the program, Eldar is confronted with his interesting and funny past.
Is 21 Questions on Netflix? Unfortunately the movie 21 Questions is not yet available on Netflix.
| Camera | Naib Əhmədov | Director of Photography |
| Art | Bahar Dəmirli | Production Design |
| Costume & Make-Up | Aygün Hüseynova | Costume Designer |
| Editing | Orxan Fuladi | Editor |
| Editing | Dadaş Əlizadə | Editor |
| Sound | Hacı Əsgərli | Music Editor |
| Production | Əli Mayılov | Producer |
| Writing | Əli Mayılov | Screenplay |
| Directing | Sərdar Gözəlov | First Assistant Director |
| Directing | Ələkbər Əliyev | Director |
