Fair rating?Hey Arnold!· Season 5 · Episode 6
Big Sis
Olga gets into a "Big Sis" program, but her "Lil' Sis" is Lila.
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#3In Season 5of 42 rated episodes
#9All-timeof 169 rated episodes
+1.1vs season avgSeason 5 averages 6.9
2001First airedMarch 18, 2001