|Affiliation||New Mystery Incorporated|
|Family|| Fred Jones, Sr. (illegal foster father)
Brad Chiles (birth father)
Judy Reeves (mother)
|First appearance||SDMI: Beware The Beast From Below|
|Played by||Frank Welker|
Frederick "Fred" Jones, Jr. was the leader of Crystal Cove's newest incarnation of "Mystery Incorporated", until the revelation that the man he thought was his father, Fred Jones, Sr. (the town's mayor), had actually kidnapped him from his real parents, Brad Chiles and Judy Reeves, leading him to break up the gang in order to locate them.