Hey Arnold

Helga uses Stinky to make Arnold jealous. / When Ms. Slovak gets sick, teacher Ms. Felter replaces her and Arnold falls in love with her.

When Helga chooses Phoebe as her replacement for Hall Monitor, she teaches Phoebe how to enforce the rules a little too well. Harold becomes increasingly nervous as he prepares for his Bar Mitzvah.

Arnold and Gerald want to compete in a bowling tournament so badly that they recruit Coach Wittenberg. / Arnold and Gerald find an old pair of glasses that, according to Arnold's grandfather, belonged to Jack Four Eyes.

After happening upon a snotty rich kid named Rex, Arnold and Gerald decide to enter the bot race. Fed up with Principal Wartz's budget cuts, the teachers decide to go out on strike

It's Valentine's Day and Arnold invites Ruth to dinner. Helga pretends to be her french friend Cecile and asks Arnold out. Arnold will have to switch between dates al night. The real Cecile shows up.

Arnold wins a contest for his design of a fantastic float for the City Day Parade, but unfortunately there are no funds to build it. / A legendary musical duo Dino Spumoni and his partner have a falling out.

Arnold and Helga are editors of competing school newspapers.Harold softens when he finds a lost cat and then refuses to give it up. 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 to buy roller blades / Arnold, Rhonda and Nadine must do a project together, but the girls stop being friends with eachother

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

Arnold struggles to rally his peers during a football match against the fifth-graders. Gerald finds his newfound freedom to be overrated.

Arnold and Gerald catch a suspicious man on film and they follow him clue-to-clue. Phoebe copies a poem from a book, but then is haunted by her guilty conscience and the imagined voice of her trophy.

Helga buys a potion to lose her feelings for Arnold, and any otehr feeling as well / Gerald confeses he can't ride a bike, Arnold helps him overcome his fear and humiliation.

Arnold tries to help his grandfather by playing a Chinese Checkers tournament against a former rival. Miriam leaves town the same weeks as Big Bob and Helga has the week off.

Arnold competes in the annual block party eating contest. Rhonda fails the eye chart and gets glasses. Immediately she is labeled a geek and is forced to hang out with the geeky kids.

Arnold organizes a campaign to save the oldest tree in the neighborhood. Mr. Simmons 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 after learning that his favorite movie action hero doesn't do his own stunts. Arnold and the gang go on a class trip to the opera and have musical dreams of their own.

Arnold and Gerald team up to carry out the ultimate Halloween prank, They fake a news radio broadcast of an alien invasion, causing panic throughout town just like Orson Welles did in 1938!