The BEST seasons of The Grim Adventures of Billy & Mandy
Every season of The Grim Adventures of Billy & Mandy ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of The Grim Adventures of Billy & Mandy!
Featuring the exploits of the Grim Reaper, forced into being the best friend of two children.
7.44
18 votes
#1 - Season 2
First Aired 6/14/2003
7.27
26 votes
#2 - Season 1
First Aired 8/25/2001
7.20
10 votes
#3 - Season 3
First Aired 6/12/2004
7.00
8 votes
#4 - Season 6
First Aired 1/7/2006
6.88
8 votes
#5 - Season 4
First Aired 2/26/2005
6.71
7 votes
#6 - Season 5
First Aired 7/30/2005
6.71
7 votes