Hey Arnold!
Season 1, Episode 13: Operation Ruthless
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At the Annual Cheese Fair, Helga tries her best to keep Arnold well away from Ruth - a girl who Arnold has a crush on.
All Episodes - Season 1
Episode 1
Downtown as Fruits
Episode 2
Eugene's Bike
Episode 3
The Little Pink Book
Episode 4
Field Trip
Episode 5
Arnold's Hat
Episode 6
Stoop Kid
Episode 7
Helga's Makeover
Episode 8
The Old Building
Episode 9
6th Grade Girls
Episode 10
The Baseball
Episode 11
Heat
Episode 12
Snow
Episode 13
Operation Ruthless
Episode 14
The Vacant Lot
Episode 15
The List
Episode 16
Haunted Train
Episode 17
Mugged
Episode 18
Roughin' It
Episode 19
Door #16
Episode 20
Arnold as Cupid
Episode 21
Arnold's Christmas
Episode 22
Benchwarmer
Episode 23
Cool Jerk
Episode 24
Das Subway
Episode 25
Wheezin' Ed
Episode 26
Arnold the Tutor
Episode 27
Gerald Comes Over
Episode 28
Spelling Bee
Episode 29
Pigeon Man
Episode 30
Olga Comes Home
Episode 31
Sally's Comet
Episode 32
Abner Come Home
Episode 33
The Sewer King
Episode 34
False Alarm
Episode 35
World Records
Episode 36
Magic Show
Episode 37
24 Hours to Live
Episode 38
Arnold's Valentine