The Grim Adventures of Billy and Mandy

Season 1 Episode 3: Opposite Day

Grim's patience and sanity are put to the test as he is forced to deal with an unconventional holiday where everything means the reverse of what it normally does.

Genre:

Animation, Comedy, Kids

Seasons:

7

Episodes:

184

Cast:

Greg Eagles, Richard Steven Horvitz, Grey DeLisle

Quality:

HD

Duration:

7 min

First Air:

2001

Rating:

8.1