Wild Smurf and Hefty Smurf get into it over who is the most athletic.
| Title | Hefty's Rival |
|---|---|
| Genres | Animation Family Sci-Fi & Fantasy Kids Comedy |
| Release Date | 1987-11-14 |
| Episode Runtime | 00 Hours 11 Minutes |
| Season Number | 7 |
| Episode Number | 49 |
| Production Companies | SEPP International, Hanna-Barbera Productions, Dupuis |
