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.
Unfortunately the movie 21 Questions is not yet available on Disney Plus.
| 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 |
