In Belladonna's projector, she reveals past transgressions of Charlie: gambling ("Cyrano de Barkinac"), rumbling ("Magical Misery Tour"), faking his identity ("The Doggone Truth"), hijacking a truck ("The Perfect Dog"), and, in three separate ways (which was shown once per season), misusing a miracle dog tag ("Charlie's Cat-Astrophe," "Heaventh Inning Stretch," and "Charlie the Human").
It is the only episode of Season Three to have a song, especially by Sasha. Her voice artist Sheena Easton is obviously a singer in addition to being an actress.
It is also the only episode where Sasha's song title is mentioned in the episode by herself and to even be partially played more than once (as in one flashback/story, one of the neighborhood puppies listens to it on the tape player).
It is the final episode of this entire animated series.