Hey Arnold!
S03E10 Olga Gets Engaged
Olga becomes engaged to a con artist who doesn't charm Helga like he did with the rest of her family. Although Helga initially relishes the idea of Olga's impending misery, Arnold's words inspire her to reconsider. Determined to prevent the wedding, Helga sets out to thwart the engagement and save her sister from a life of unhappiness.
Season 3 Episodes
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20
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31
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Helga Blabs It All
Harold the Butcher
Dangerous Lumber
Mr. Hyunh Goes Country
Casa Paradiso
Gerald's Tonsils
Arnold's Room
Helga vs. Big Patty
Stinky Goes Hollywood
Olga Gets Engaged
Curly Snaps
Preteen Scream
Grandpa's Birthday
Road Trip
Sid's Revenge
Roller Coaster
The Aptitude Test
Oskar Gets a Job
Arnold Betrays Iggy
Helga and the Nanny
Career Day
Hey Harold!
Best Man
Cool Party
Arnold & Lila
Grand Prix
Arnold's Thanksgiving
The Pig War
Part Time Friends
School Dance