He was a bully from Vance's gang who was made by Vance to make Buck's life miserable. After Buck caught Vance to prove all his gang did was because Vance made them, Dion seemed to change for the better, giving up the scam he was going to use at the Whit's End Let's Get Together festival and going on a ride with Buck. He changed his mean ways after having to get a heart transplant.
- He has a black Labrador Retriever named Sonny
- He named the first Thursday of every month "National Flick Buddy's Ear Day"
- In The Key Suspect, Dion may have been blackmailed to take the fall for whoever the unknown real culprit. Whether he will continue to be blackmailed after his change of heart is unclear.
|“|| Dion: Okay, Buck. It’s “bait or cut fish” time! So what do you have for us?