The Grim Adventures of Billy and Mandy backdrop
The Grim Adventures of Billy and Mandy S1E18 — Billy's Growth Spurt
7.0
The Grim Adventures of Billy and Mandy•Season 1•Episode 18

Billy's Growth Spurt

7.0/10 · 1 votesOct 4, 2002

Ranked #11 of 12 in Season 1•−0.6 vs season avg

Discussion

Billy eats too much junk food and gets a small growth on his back. It grows and grows until it becomes an evil pint-sized Billy! Can Mandy and Grim get rid of the evil growth before it terrorizes the neighborhood?!

Directed byBrian Hogan
Written byGord Zajac
Previous episodeE17 · To Eris HumanNext episodeE19 · Billy & the Bully
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons7

All1234567

Season 1 Episodes23

Meet the Reaper stillE1 8.0

Meet the Reaper

Skeletons in the Water Closet stillE2

Skeletons in the Water Closet

Opposite Day stillE3

Opposite Day

Look Alive! stillE4

Look Alive!

Mortal Dilemma stillE5 7.9

Mortal Dilemma

Get Out of My Head! stillE6 7.0

Get Out of My Head!

Fiend Is Like Friend Without the 'R' stillE7 7.0

Fiend Is Like Friend Without the 'R'

Recipe for Disaster stillE8 7.4

Recipe for Disaster

A Dumb Wish stillE9 8.0

A Dumb Wish

Grim vs. Mom stillE10 8.2

Grim vs. Mom

Tastes Like Chicken stillE11 7.5

Tastes Like Chicken

Grim or Gregory? stillE12 8.3

Grim or Gregory?

Something Stupid This Way Comes stillE13 7.8

Something Stupid This Way Comes

A Grim Surprise stillE14

A Grim Surprise

Beasts and Barbarians stillE15

Beasts and Barbarians

Hoss Delgado: Spectral Exterminator stillE16

Hoss Delgado: Spectral Exterminator

To Eris Human stillE17

To Eris Human

Billy's Growth Spurt stillE18 7.0Now viewing

Billy's Growth Spurt

Billy & the Bully stillE19 7.0

Billy & the Bully

Big Trouble in Billy's Basement stillE20

Big Trouble in Billy's Basement

Tickle Me Mandy stillE21

Tickle Me Mandy

Little Rock of Horrors stillE22

Little Rock of Horrors

Dream a Little Dream stillE23

Dream a Little Dream

Cast4

Greg Eagles

Greg Eagles

Grim (voice)

Richard Steven Horvitz

Richard Steven Horvitz

Billy (voice)

Grey DeLisle

Grey DeLisle

Mandy (voice)

Vanessa Marshall

Vanessa Marshall

Irwin (voice)

Crew3

B

Brian Hogan

Director

M

Mike Diederich

Storyboard Artist

G

Gord Zajac

Writer

Discussion

0 comments

Join the conversation

Share your take and reply to other fans.

No comments yet

Be the first to share your thoughts on this episode.

Episode Summary

"Billy's Growth Spurt" is episode 18 of The Grim Adventures of Billy and Mandy season 1. It scored 7.0/10 from 1 votes, ranking #11 of 12 episodes this season (season average 7.6). Directed by Brian Hogan and written by Gord Zajac, it aired on October 4, 2002.

Next: E19 · Billy & the BullyBest of Season 1