Mr. Healey is a character that appeared in Old School . He goes on the field trip with Greg to Hardscrabble Farms and fills him in on information about the place, as Mr. Healey went himself. According to him, the food is never thrown out and the leftovers are used for the next stew. Greg gets very worried as he believes that the stew might have 30 year old left-overs. He is seen again on page 179, which he collects all deodorant away from them due to Julian Trimble 's incident.
- Diary of a Wimpy Kid: Old School (First and only appearance)