The Grim Adventures of Billy & Mandy One Crazy Summoner/Guess What's Coming to the Dinner (Season 4, Episode 2)
TV-Y7
TV Episode | 23 min | Animation, Adventure, Comedy

Primary photo for One Crazy Summoner/Guess What's Coming to the Dinner

The Grim Adventures of Billy & Mandy

One Crazy Summoner/Guess What's Coming to the Dinner (Season 4, Episode 2)

TV-Y7

TV Episode | 23 min | Animation, Adventure, Comedy

Billy, Mandy, and Grim visit Nigel Planter who is now a teenager with only one thing on his mind. Hoss Delgado and Eris pose as Billy's parents for principal Goodvibes visit.

Directors

Shaun Cashman | Phil Cummings | Juli Murphy (as Juli Hashiguchi) (as Juli Hashiguchi)

Writers

Maxwell Atoms (creator) (story) | Michael Diederich (story) (segments: One Crazy Summoner) | Jim Schumann (story)

Producer

Louis J. Cuck

Composers

Gregory Hinde | Drew Neumann

Casting Director

Kris Zimmerman

See all filmmakers & crew (44)

Edit Released

Updated Aug 5, 2005

Release date

Aug 5, 2005 (United States)

Awards

Series awards

Won 1 Primetime Emmy Award. Another 1 win & 6 nominations

Contacts

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Cast	+ Add Cast
14 cast members

Name	Known for
Grey Griffin Mandy / Girl #1 / Chocolate (voice) (as Grey DeLisle) Mandy / Girl #1 / Chocolate (voice) (as Grey DeLisle) See fewer	Batman: Arkham City (2011)
Greg Eagles Grim / Wizard #2 (voice) Grim / Wizard #2 (voice) See fewer	Metal Gear Solid (1998)
Richard Steven Horvitz Billy / Billy's Dad / Wizard #1 (voice) (as Richard Horvitz) Billy / Billy's Dad / Wizard #1 (voice) (as Richard Horvitz) See fewer	Invader ZIM: Enter the Florpus (2019)
Diedrich Bader Hoss Delgado (voice) Hoss Delgado (voice) See fewer	Office Space (1999)
Chris Cox Principal Goodvibes (voice) Principal Goodvibes (voice) See fewer	Ted (2012)
Bart Flynn Hot Dog (voice) Hot Dog (voice) See fewer	Take Shelter (2011)
Jennifer Hale Billy's Mom / Girl #3 (voice) Billy's Mom / Girl #3 (voice) See fewer	Ratchet & Clank: Rift Apart (2021)
Jess Harnell Dorko / Snake (voice) Dorko / Snake (voice) See fewer	Transformers: Dark of the Moon (2011)
Dawnn Lewis Granny / Girl #2 (voice) Granny / Girl #2 (voice) See fewer	A Different World (1987)
Bob Thomas Nigel Planter's Dad (voice) (as B.T. Stone) Nigel Planter's Dad (voice) (as B.T. Stone) See fewer	Friday Night Lights (2004)
Tara Strong Herfeffenie / Girl #4 (voice) Herfeffenie / Girl #4 (voice) See fewer	Batman: The Killing Joke (2016)
Jake Thomas Nigel Planter (voice) Nigel Planter (voice) See fewer	A.I. Artificial Intelligence (2001)
John Vernon Warden Toadblatt (voice) Warden Toadblatt (voice) See fewer	National Lampoon's Animal House (1978)
'Weird Al' Yankovic The Squid Hat (voice) The Squid Hat (voice) See fewer	Weird: The Al Yankovic Story (2022)