Mikey is excited to show Bunsen how to collect candy on his first Halloween, but Amanda plans to steal everyone’s candy for herself.
- Jeremy Rowley as Bunsen
- Ben Giroux as Mikey Munroe
- Kari Wahlgren as Amanda Killman, Beverly, Sophie Sanders
- Phil LaMarr as Ken
- Jeff Bennett as Bob, General Lance Justice, Uncle Funkle
- Cheri Oteri as Miss Flap
- Cristina Milizia as Darcy
- Carlos Alazraqui as The Do-Not
- This is the fourth half-hour episode of the series.
- This episode is a pun on "Best Hallowen Ever".
- This is the first holiday special of the series.
- Dudley from T.U.F.F. Puppy, another Butch Hartman show, made his cameo appearance in Fudge Puppy TV segment.