Fair rating?Hey Arnold!· Season 5 · Episode 3
Helga's Masquerade
Helga decides to act like Lila so Arnold will like her..
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#9In Season 5of 42 rated episodes
#47All-timeof 169 rated episodes
+0.1vs season avgSeason 5 averages 6.9
2001First airedMarch 11, 2001