Can Hefty find it in his heart to cure himself of the ""yellow hate disease""?
| Title | Hefty's Heart |
|---|---|
| Genres | Animation Family Sci-Fi & Fantasy Kids Comedy |
| Release Date | 1983-11-05 |
| Episode Runtime | 00 Hours 11 Minutes |
| Season Number | 3 |
| Episode Number | 35 |
| Production Companies | SEPP International, Hanna-Barbera Productions, Dupuis |
