Plot: Billy, Irwin and Mandy go trick-or-treating on Halloween, and an evil marshmallow bunny attacks children with chocolate beasts.
Cast
Greg EaglesGrim (voice)
Greg Eagles was
37 in The Grim Adventures Of Billy And Mandy - Season 0 - Underfist: Halloween Bash (Episode 3).
Wed, Oct 28 1970
Richard Steven HorvitzBilly (voice)
Richard Steven Horvitz was
42 in The Grim Adventures Of Billy And Mandy - Season 0 - Underfist: Halloween Bash (Episode 3).
Fri, Jul 29 1966
Grey DeLisleMandy (voice)
Grey DeLisle was
35 in The Grim Adventures Of Billy And Mandy - Season 0 - Underfist: Halloween Bash (Episode 3).
Fri, Aug 24 1973
Vanessa MarshallIrwin (voice)
Vanessa Marshall was
38 in The Grim Adventures Of Billy And Mandy - Season 0 - Underfist: Halloween Bash (Episode 3).
Sun, Oct 19 1969
Crew
Shaun CashmanDirector
Shaun Cashman was
>> in The Grim Adventures Of Billy And Mandy - Season 0 - Underfist: Halloween Bash (Episode 3).
Unknown Birthday
Maxwell AtomsWriter, Storyboard Artist
Maxwell Atoms was
34 in The Grim Adventures Of Billy And Mandy - Season 0 - Underfist: Halloween Bash (Episode 3).
Mon, Jan 21 1974