S4·E21 The Firebird Sweet
Synopsis
When Billy buys a new cereal, a phoenix emerges from the box and attaches to his head, annoying everybody. Since the phoenix cannot be removed because it revives every time it is destroyed, Billy, Mandy and Grim seek help by going to the factory where the cereal is produced, which is run by Eris, the goddess of chaos. Mandy tricks the phoenix into leaving Billy and attacking Eris instead. It is revealed that all the events were really an episode-within-an-episode.
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Frequently Asked Questions
When did Season 4 Episode 21 of The Grim Adventures of Billy and Mandy air?
Season 4, Episode 21 ('The Firebird Sweet') originally aired on June 29, 2006.
How long is Season 4 Episode 21 ('The Firebird Sweet')?
The episode follows the standard broadcast runtime for The Grim Adventures of Billy and Mandy.
What happens in The Grim Adventures of Billy and Mandy Season 4 Episode 21?
When Billy buys a new cereal, a phoenix emerges from the box and attaches to his head, annoying everybody. Since the phoenix cannot be removed because it revives every time it is destroyed, Billy, Mandy and Grim seek help by going to the factory where the cereal is produced, which is run by Eris, th...
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