Gargamel unsuccessfully searches for Smurfs on a day of emotional cleansing.
| Title | Happy Unhappiness Day To You |
|---|---|
| Genres | Animation Family Sci-Fi & Fantasy Kids Comedy |
| Release Date | 1985-10-26 |
| Episode Runtime | 00 Hours 11 Minutes |
| Season Number | 5 |
| Episode Number | 26 |
| Production Companies | SEPP International, Hanna-Barbera Productions, Dupuis |
