Hug Wolf is the 8th episode of Season 4 of Adventure Time. It first aired on May 14, 2012.
After an encounter with a Hug Wolf, Finn becomes a Hug Wolf and must be stopped.
Finn and Jake go on a quest to slay The Tree of Blight before it spreads it evil spores over The Land of Ooo. But they run into trouble after a Alpha Hug Wolf appears and hugs Finn while Jake sets The Tree of Blight to Flames, which frightens the Alpha-Hug Wolf and it runs away. Finn can be heard saying "It Didn't even tell me its name...", which confuses Jake. Finn the notices that the Tree of Blight has been burned and they both High-Five and say "Hot to the Touch!."
- Finn loses his humanity yet again in this episode.
- One will become a hug wolf if one is hugged by an Alpha Hug Wolf during the Full Moon.
- The Tree of Blight releases its evil spores across Ooo every 100 years.
- NOTE: The libary finn and jake were in was not turtle princess's.