Hey Arnold!

Arnold and Helga are editors of competing school newspapers./Harold softens when he finds a lost cat and then refuses to give it up to its rightful owner. Arnold eventually persuades Harold to give up the kitty.

After Arnold saves Sid from injury, Sid devotes himself to paying Arnold back with unending kindness./Arnold and Gerald play hookey but their day is thwarted by intense paranoia.

When Timberly's doll is kidnapped, Gerald and Arnold track it down./A "perfect" new classmate is tormented by Helga and the other girls, but is eventually accepted.

After being scratched by an organ grinder's monkey, Helga is convinced her days are numbered./Arnold and Gerald attempt to catch the biggest fish in the city pond.

Gerald gets in over his financial head selling a sure-fire product.

Arnold and Gerald must get through the traditional day of hazing 4th graders./After Eugene's pet fish is accidentally killed by ArnoldÆs yo-yo, Arnold vows to get unlucky Eugene a pet that will endure.

Arnold and the rest of his fourth grade friends play the seemingly unbeatable fifth graders in touch football. In the end, the fourth grade smarts win over the brute strength of the fifth graders./Gerald, the middle child in his family, is feeling so neglected that he moves into Arnold's boarding house. He learns the independent life isn't all it's cracked up to be.

Arnold and Gerald catch a suspicious man on film and they follow him clue-to-clue./In an effort to win a class poetry contest, Phoebe copies a poem from a book. Thereafter she is haunted by her guilty conscience and the imagined voice of her trophy.

Helga experiences a day free of her love/hate obsession./Gerald reveals he can't ride a bike and Arnold helps him overcome his fear and humiliation.

Arnold trains Grandpa to take on his old Chinese checkers nemesis, Robby Fisher./Miriam decides to visit her mother after learning that Big Bob and Helga are on vacation at the same time. Now father and daughter must spend some quality time together. The rocky week ends with them bonding over their hatred for a bad musical.

Like his Grandfather before him, Arnold competes in the annual block party eating contest. After intense training, Arnold meets an area eating legend, Seymour "The Disposal", in a final showdown./Fashion and image-aware Rhonda fails the eye chart and gets glasses. Immediately she is labeled a geek and is forced to hang out with the geeky kids.

After the kids find out that Big Bob is planning on cutting down "Mighty Pete", the oldest tree in the neighborhood, Arnold organizes a campaign to save the tree./Mr. Simmons, a kind, innovative, and inspiring man, is accepted by Arnold and the rest of the class as their new teacher after they're tormented by a mean substitute.

Eugene becomes disillusioned about his life after learning that his favorite movie action hero doesn't do his own stunts. Arnold helps him out of his funk./Arnold and the gang go on a class trip to the opera and have grand, musical dreams of their own.