Lesson
Movie| Title | Դաս |
| User score | 3.6 |
| Release date | Jan 1, 1987 |
| Genre | Animation, Science Fiction |
| Director | Robert Sahakyants |
| Production country | Armenia, Soviet Union |
| Production companies | Armenfilm |
| Run time | 18 min. |
A Soviet Armenian animation from the glasnost era about cosmonauts invading a serene planet where they pay a price for their cruel actions.
