Too Old is the 31st Episode of Season 5. It is the 145th episode overall.
- This episode is a reference to Too Young:
- Both started and ended with a phone call between Finn and Jake.
- The way the Candy People greeted Lemongrab is similar to the way the Lemon People greeted Finn and Princess Bubblegum.
- Lemongrab 2 has now loss his legs and a part of his face because he was eaten by Lemongrab in Another Five Short Graybles but was later eaten again completely.