The Kingdom of Diamonds
When Goopy and Bagha learn about Hirak Raja's tyranny, they try to set him right with the help of Udayan, a school teacher, and their magical powers.
| Release Date | December 18, 1980 | |
|---|---|---|
| Status | Released | |
| Original Title | হীরক রাজার দেশে | |
| Runtime | 1h 58min | |
| Budget | — | |
| Revenue | — | |
| Language | Bengali | |
| Original Language | Bangla | |
| Production Countries | India | |
| Production Companies | Government of West Bengal | |