TV series
Adventure is never more than a bus stop away.
The daily life of Arnold--a fourth-grader with a wild imagination, street smarts and a head shaped like a football.
Streaming, rental and purchase options
Checked Jul 22, 2026
Hey Arnold! is available to stream on Hoopla, Paramount+, Paramount+ (Via Amazon Prime), and Paramount+ (Via Apple TV) in United States. You can also rent or buy it from Google Play, Amazon, Apple TV, and Fandango at Home. Use the direct links below to open the provider.
The daily life of Arnold--a fourth-grader with a wild imagination, street smarts and a head shaped like a football.
Choose an episode, then use the watch options above for the show.
Episode 1
Arnold and the gang must stop Big Bob from chopping down the oldest tree in town.
Directed by Dan PovenmireWritten by Joe PurdyGuest stars Christopher Walberg, Sam Gifaldi, Tress MacNeille, Dan Castellaneta, Maurice LaMarche
Episode 2
When the kids make their new teacher, Mr. Simmons, quit his job, the replacement makes them realize what they lost.
Directed by Dan PovenmireWritten by Joe PurdyGuest stars Christopher Walberg, Adam Wylie, David Wohl, Dan Butler, John Garry
Episode 3
Helga drinks a potion to lose all feelings for Arnold.
Directed by Dan PovenmireWritten by Craig BartlettGuest stars Craig Bartlett, Kath Soucie, Dan Butler, Kathy Najimy
Episode 4
Gerald's secret is revealed; he doesn't know how to ride a bike, so Arnold teaches him how.
Directed by Tuck TuckerWritten by Jonathan GreenbergGuest stars Christopher Walberg, Sam Gifaldi, Lou Rawls, Rick Fitts
Episode 5
Arnold and Gerald compete against Helga for the school newspaper.
Directed by Stark HowellWritten by Joe PurdyGuest stars Christopher Walberg, Sam Gifaldi, Dom Irrera, David Wohl
Episode 6
When Harold is walking in the street, he finds a kitty that belongs to an old lady and he takes it, but then everybody appears, and Harold has to surrender the kitty to the old lady.
Directed by Steve SockiWritten by Steve Viksten, Jordana ArkinGuest stars Olivia Hack, Sam Gifaldi, Danica Ivancevic, David Wohl, Kath Soucie, Dan Castellaneta
Episode 7
Schoolyard tradition has it that on the first Monday of June each year, the fifth graders throw the fourth graders into trash cans. So, Arnold and Gerald try to make a run for it. As more people are thrown into trash cans and the fifth graders know all the routes, Arnold and Gerald find out eluding the fifth graders is harder that they thought.
Directed by Larry Leichliter, Derek DrymonWritten by Megan Blumenreich, Jonathan GreenbergGuest stars Christopher Walberg, Ben Diskin, Sam Gifaldi, Lane Toran, Tim Wiley, Marty York, Marcus Toji
Episode 8
After Arnold accidentally kills Eugene's fish with a yo-yo, he must do something to make up for it.
Directed by Derek Drymon, George ChialtasWritten by Antoinette StellaGuest stars Dan Castellaneta, Ben Diskin, Dan Butler
Episode 9
An organ grinder's monkey kisses Helga, who's convinced she has caught 'monkeynucleosis'.
Directed by Tuck TuckerWritten by Steve VikstenGuest stars Olivia Hack, Christopher Walberg, Joey Paul Jensen, Maurice LaMarche, Craig Bartlett, Kath Soucie, Dan Butler
Episode 10
Arnold and Gerald do a spot of fishing, determined to catch the pond's biggest fish, the legendary "Big Caesar".
Directed by Dan PovenmireWritten by Craig Bartlett, Jonathan RosenthalGuest stars Christopher Walberg, Sam Gifaldi, Tress MacNeille, Dan Castellaneta
Episode 11
Gerald and Arnold get on the case when Timberly loses her Barney-esque doll.
Directed by Steve SockiWritten by Jonathan GreenbergGuest stars Avriel Epps, Adam Wylie, Jordan Warkol, John Schuck
Episode 12
The new girl is teased at school by Helga and the other girls, but she's soon accepted by everyone.
Directed by Steve SockiWritten by Steve VikstenGuest stars Olivia Hack, Christopher Walberg, Ashley Buccille, Danielle Judovits, Dan Butler, Kath Soucie
Episode 13
Arnold and Gerald send the neighborhood alien crazy as they broadcast a mock Halloween radio show.
Directed by Jamie MitchellWritten by Craig Bartlett, Joe Purdy, Antoinette Stella, Steve Viksten, Craig Bartlett, Joe PurdyGuest stars Dan Castellaneta, Christopher Walberg, Dom Irrera, Tress MacNeille, Lou Rawls, Baoan Coleman, Mary Scheer, Kath Soucie
Episode 14
After Arnold saves Sid from an injury, Sid devotes himself to paying Arnold back with unending kindness.
Directed by Stark HowellWritten by Steve VikstenGuest stars Sam Gifaldi, Dan Castellaneta, Steve Viksten, Lisa Fuson
Episode 15
Arnold and Gerald bunk off school, but their day is ruined by their fear of being found out.
Directed by Steve SockiWritten by Jim RyanGuest stars Christopher Walberg, David Wohl, Dan Castellaneta, Steve Viksten, Billy Riback
Episode 16
Arnold and Gerald go around the city following "Porkpie", a mysterious man caught on film. They suspect, because of the clues, that Porkpie are planning to kill "Marty", who turns out to be Mr. Green.
Directed by Tuck TuckerWritten by Joe PurdyGuest stars James Keane, Clancy Brown, John Rubano, Danica Ivancevic, Craig Bartlett, Steve Viksten
Episode 17
In this variation of "The Tell-Tale Heart", Phoebe plagiarizes from a poetry book and uses one of the poems as her entry in a poetry contest. She wins, with her prize being a trophy resembling poet Emily Dickinson. Then, the trophy haunts Phoebe into confessing.
Directed by Tuck TuckerWritten by Antoinette Stella, Danica IvancevicGuest stars Christopher Walberg, David Wohl, Dan Butler, George Takei, Jean Smart, Carol Kane
Episode 18
Wolfgang and his gang of fifth graders challenge Arnold and his friends to a football game, but he has to first persuade them that his plays are good enough for them to win.
Directed by Stark HowellWritten by Jonathan GreenbergGuest stars Olivia Hack, Christopher Walberg, Ben Diskin, Sam Gifaldi, Michael Bacall, Lane Toran, Tim Wiley
Episode 19
Gerald, getting tired of his family bugging him, moves out of his home and into Arnold's boarding house, only to realize emancipation is not all it is cracked up to be.
Directed by Stark HowellWritten by Steve Viksten, Danica IvancevicGuest stars Dan Castellaneta, Shari Belafonte, Dom Irrera, Baoan Coleman, Rick Fitts, Avriel Epps
Episode 20
Gerald becomes an entrepreneur out of selling watches until the market becomes saturated.
Directed by Derek DrymonWritten by Rachel Lipman, Lesa KiteGuest stars Christopher Walberg, Rick Fitts, Avriel Epps, Dan Castellaneta, Jamie Farr
Episode 21
Rhonda and Nadine fall out over working on a project at school, leaving Arnold to work with both of them separately.
Directed by Steve SockiWritten by Jonathan GreenbergGuest stars Olivia Hack, Christopher Walberg, Ben Diskin, Lauren Robinson, Jordan Warkol, Dan Butler
Episode 22
Arnold's Grandpa enters a Chinese Checkers tournament to reclaim his pride lost forty years ago. Robby Fisher's name is a parody of Bobby Fischer.
Directed by Larry Leichliter, Stark HowellWritten by Steve Viksten, Antoinette StellaGuest stars Dan Castellaneta, Sam McMurray
Episode 23
Helga's mother tries to let her and her father, Bob, bond.
Directed by Steve SockiWritten by Steve VikstenGuest stars Maurice LaMarche, Dan Castellaneta, Kath Soucie
Episode 24
Arnold follows in his Grandpa's footsteps and competes in the annual block party eating contest. After much munching Old Football Head goes stomach to stomach with eating legend Seymour 'The Disposal'.
Directed by Kelly James, Steve SockiWritten by Joe PurdyGuest stars Steve Viksten, Christopher Walberg, Dan Castellaneta, James Keane
Episode 25
Rhonda gets glasses and finds out what it is like to be a "Geek".
Directed by Larry LeichliterWritten by Antoinette StellaGuest stars Olivia Hack, Ben Diskin, Craig Bartlett, David Wohl, Ashley Tesoro, Lori Alan, Mary Gross
Episode 26
Helga uses Stinky as her boyfriend to try to make Arnold jealous.
Directed by Larry Leichliter, Tuck TuckerWritten by Steve Viksten, Rachel LipmanGuest stars Lane Toran, Christopher Walberg, Tress MacNeille, Dom Irrera
Episode 27
Arnold develops a crush on Miss Felter, a substitute teacher, thinking he is having dinner at her house.
Directed by George Chialtas, Stark HowellWritten by Joe PurdyGuest stars Lane Toran, Christopher Walberg, Dan Castellaneta, Julia Louis-Dreyfus
Episode 28
Phoebe becomes hall monitor and asks Helga for tips. She becomes overwhelmed by the "power" and soon everyone wants the old Phoebe back, even Helga once she realizes Phoebe's also giving her detentions.
Directed by Kelly James, Steve SockiWritten by Rachel LipmanGuest stars Lane Toran, Craig Bartlett, Sam Gifaldi, David Wohl
Episode 29
Harold runs away from his Bar Mitzvah, thinking he will retain his childhood this way.
Directed by Dan Povenmire, Juli MurphyWritten by Joe PurdyGuest stars Lane Toran, David Wohl, Jimmy Peterson, Christopher Walberg, Kath Soucie, Lisa Fuson, Elliott Gould
Episode 30
Arnold and his friends get Coach Wittenberg to be their new bowling coach.
Directed by Larry Leichliter, Stark HowellWritten by Jonathan GreenbergGuest stars Lane Toran, Jim Belushi, Jarrett Lennon, Cathy Moriarty
Episode 31
The ghost of a former boarding house resident is believed to have been causing strange occurrences in there when Arnold and Gerald find an old pair of glasses believing to have belonged to him.
Directed by Tuck Tucker, George ChialtasWritten by Craig Bartlett, Danica IvancevicGuest stars Lane Toran, Dom Irrera, Steve Viksten, Baoan Coleman, Mary Scheer
Episode 32
After finding out that his idol is a haughty, primped actor, Eugene sets out to become bad.
Directed by Tuck TuckerWritten by Steve VikstenGuest stars Ben Diskin, Maurice LaMarche, Jer Adrianne Lelliott, David Wohl, Kath Soucie
Episode 33
Helga and Arnold fall asleep and have their own "parody/dream" of the opera Carmen.
Directed by Dan Povenmire, Steve SockiWritten by Craig BartlettGuest stars Olivia Hack, Christopher Walberg, Ben Diskin, Sam Gifaldi, Adam Wylie, Lacey Chabert, Lane Toran, Craig Bartlett
Episode 34
Arnold and a descendant of his grandpa's arch enemy, Rex Smythe-Higgins, compete in a boat race.
Directed by Dan Povenmire, Juli MurphyWritten by Rick GitelsonGuest stars Lane Toran, Christopher Walberg, Sam Gifaldi, Carlos Alazraqui, Joey Stinson, Tony Jay
Episode 35
Teachers of Arnold's school go on strike because of inadequate funding; He and his friends are on cloud nine, only to find out that every lost school day will be taken from their summer vacation.
Directed by Kelly James, Steve SockiWritten by Joe Purdy, Rachel LipmanGuest stars Lane Toran, Christopher Walberg, Craig Bartlett, Tress MacNeille, David Wohl, Joey Paul Jensen, Daniel Stern
Episode 36
After creating an idea for a parade float, Arnold is confident of it showing up in a parade.
Directed by Larry Leichliter, Robert PorterWritten by Jonathan GreenbergGuest stars Lane Toran, Christopher Walberg, Sam Gifaldi, Lauren Robinson, Steve Viksten, Maurice LaMarche, Tress MacNeille, Jarrett Lennon
Episode 37
A lounge singer moves into the Sunset Arms after renouncing his songwriter, who also moves there.
Directed by Dan Povenmire, Juli MurphyWritten by Steve Viksten, Jonathan GreenbergGuest stars Lane Toran, Rick Corso, Tress MacNeille, Harvey Korman, Alan Paul
Episode information updated Jul 24, 2026
Spencer KleinArnold (voice)
Francesca Marie SmithHelga Pataki (voice)
Jamil Walker SmithGerald Johanssen (voice)
Blake McIver EwingEugene Horowitz (voice)
Olivia HackRhonda Wellington Lloyd (voice)
Phillip Van DykeArnold (voice)
Justin ShenkarowHarold Berman (voice)
NickelodeonUnited States
Snee-Oosh Inc.
Nickelodeon ProductionsUnited States
Nickelodeon Animation StudioUnited States
