Professor Archibald Chagrijn exposes the world to his blubbering gas, which makes people sad and causes them to cry. Bassie proves immune to the blubbering gas -- as he has had an overdose of laughing gas. The professor is hiding on the Canary Islands, but Bassie and Adriaan manage to track him down.
| Release Date | April 3, 1982 | |
|---|---|---|
| Status | Released | |
| Original Title | Bassie & Adriaan: De Huilende Professor | |
| Runtime | — | |
| Budget | — | |
| Revenue | — | |
| Language | Dutch | |
| Original Language | Dutch | |
| Production Countries | Netherlands | |
| Production Companies | TROSAdrina Produkties BV | |
