|This needs a stretch. (Feel free to remove when satisfied of completion.)|
Insert details here.
- President Moon (first appearance)
- Warden Dutto (single appearance)
- Wayne Bowman (photograph)(cameo)
- Wayne (photograph)(cameo)
- Miscellaneous security guards (single appearance)(miscellaneous speaking)
- Mr. Moon (single appearance)
- Miscellaneous prison guards (single appearance)(miscellaneous speaking)
- Donald Jones (first appearance)(photograph)
- Mrs. Jones (single appearance)(photograph)
|Donald Jones as Professor Huh?||Motive/reason|
|Frank Welker|| Scooby-Doo|
|Matthew Lillard||Shaggy Rogers|
|Grey Griffin|| Daphne Blake|
|Kate Micucci||Velma Dinkley|
|Dee Bradley Baker|| Professor Huh?|
|Eric Bauza|| Mr. Moon|
|Phil Morris|| Prison guard 1|
Security guard 1
Security guard 2
- This was aired in a death slot on Boomerang.
- This is followed by Professor Huh? Part 6 3/4 (still part 2).
Animation mistakes and/or technical glitches
- None known.
Inconsistencies/continuity errors and/or goofs/oddities
- None known
|Previous episode:||Series:||Next episode:|
|The Curse of Half-Beard's Booty|| Be Cool, Scooby-Doo!|
|Professor Huh? Part 6 3/4|