Investigation Held by Kolobki. The First Investigation
Movie| Title | Следствие ведут Колобки. Следствие первое |
| User score | 6.5 |
| Release date | Dec 11, 1983 |
| Genre | Mystery, Animation, TV Movie |
| Director | Aida Zyablikova |
| Production country | Soviet Union |
| Production companies | Ekran |
| Run time | 19 min. |
Detectives Kolobok and Bulochkin work at the emergency room for good deeds and help the grandmother find her grandson.
