Operation Ruthless 1 Season 13 Episode

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