Fair rating?Hey Arnold!· Season 2 · Episode 33
What's Opera, Arnold?
Helga and Arnold fall asleep and have their own "parody/dream" of the opera Carmen.
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#7In Season 2of 26 rated episodes
#47All-timeof 169 rated episodes
−0.2vs season avgSeason 2 averages 7.2
1997First airedNovember 17, 1997
Guest stars
Olivia Hackas Rhonda Wellington Lloyd (voice)Christopher Walbergas Stinky Peterson (voice)
Ben Diskinas Eugene Horowitz (voice)Sam Gifaldias Sid (voice)
Adam Wylieas Curly Gammelthorpe (voice)
Lacey Chabertas Ruth P. McDougal (voice)Lane Toranas Arnold (singing voice)
Craig Bartlettas Brainy / Mr. Packenham (voice)