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
Harold, Sid, and Stinky all moon Principal Wartz, but Arnold is blamed, even though he was just an innocent bystander.
Directed by Frank Weiss, Mario PilusoWritten by Steve VikstenGuest stars Sam Gifaldi, David Wohl
Episode 2
Helga's sister Olga comes home for spring break and becomes a classroom aid in Helga's class, much to Helga's chagrin.
Directed by Frank Weiss, Chris HeadrickWritten by Steve Viksten, Michelle LamoreauxGuest stars Maurice LaMarche, Kath Soucie, Nika Futterman, Dan Butler
Episode 3
After Sid works off a debt with loan shark Big Gino, the two become friends, but when Sid is told to give Arnold a swirlie, he has to choose between the two.
Directed by Christine Kolosov, Tim ParsonsWritten by Joe PurdyGuest stars Sam Gifaldi, Josh Ryan Evans, Kyle Gibson, Cameron Van Hoy
Episode 4
Gerald's older brother Jamie O has a sudden burst of kindness when he finds a girlfriend, but Arnold and Gerald soon find out that the girl is just using Jamie O.
Directed by Christine Kolosov, Mike SvaykoWritten by Steve Viksten, Danica Ivancevic, Michelle Lamoreaux, Michelle LamoreauxGuest stars Phil LaMarr, Candi Milo, Anndi McAfee
Episode 5
After losing Eugene's birthday party invitations, Arnold feels obliged to throw him another party, but it doesn't work out.
Directed by Sherm Cohen, Christine KolosovWritten by Craig BartlettGuest stars Ben Diskin, Sam Gifaldi, Lou Rawls, Jordan Warkol, Dom Irrera
Episode 6
Stinky grows a huge pumpkin to enter in a city competition.
Directed by Frank Weiss, Mario PilusoWritten by Joe PurdyGuest stars Dom Irrera, Dan Butler, Maurice LaMarche, Maria Bamford, Tony Jay
Episode 7
After Bob pops his spine, Miriam runs Big Bob's Beepers. She gets in over her head and forgets about her family.
Directed by Frank Weiss, Chris HeadrickWritten by Michelle LamoreauxGuest stars Anndi McAfee, Maurice LaMarche, Kath Soucie
Episode 8
Arnold finds out that Oskar is illiterate and tries to teach him to read.
Directed by Frank Weiss, Chris HeadrickWritten by Joe PurdyGuest stars Dom Irrera, Mary Scheer, Jordan Warkol, Baoan Coleman, Laraine Newman
Episode 9
Helga wants to show Arnold that she can be as sophisticated as Lila is by taking him, Gerald, and Phoebe out to dinner with a coupon she won. She devises a plan to get out of paying when she discovers they're at the wrong restaurant.
Directed by Frank Weiss, Chris HeadrickWritten by Steve VikstenGuest stars Haley Joel Osment, Adam Wylie, Michael McKean, Kathie Lee Gifford
Episode 10
Phoebe is promoted to the sixth grade, but realizes that her new so-called "friends" are just using her to do their homework.
Directed by Christine Kolosov, Mike SvaykoWritten by Michelle LamoreauxGuest stars Henry Gibson, Zelda Rubinstein
Episode 11
A sleep-talking Helga confides into Bob's parrot about her love for Arnold. The next day, the parrot flies into Arnold's window, and it is up to Helga to get it.
Directed by Frank Weiss, Kurt DumasWritten by Antoinette Stella, Joe Purdy, Michelle LamoreauxGuest stars Maurice LaMarche, Kath Soucie, Dan Butler, Ashley Buccille, Candi Milo, Anndi McAfee
Episode 12
Crisis strikes when Gerald's little sister, Timberly, eats a stock of chocolate turtles that he and Arnold are supposed to sell for a local scout organization.
Directed by Christine Kolosov, Mike SvaykoWritten by Craig BartlettGuest stars James Keane, Avriel Epps, Lou Rawls
Episode 13
Helga tries to separate Arnold from Lila while at the annual Cheese Fair.
Directed by Frank Weiss, Mario PilusoWritten by Steve Viksten
Episode 14
Harold, after discovering his friends think he is obese, decides to go on a weight-loss cruise. When he comes back, though, he is noticeably larger.
Directed by Christine Kolosov, Chris RobertsonWritten by Steve Viksten
Episode 15
After Grandpa tells Arnold that he never got his grade school diploma, Arnold convinces him to come to go back to school at P.S. 118.
Directed by Frank Weiss, Mario PilusoWritten by Craig Bartlett, Joe Ansolabehere, Steve Viksten, Craig Bartlett
Episode 16
Arnold and Helga must care for an egg for a school project about parenting. Meanwhile, Rhonda and Harold are project partners and must also take care of an egg.
Written by Steve Viksten, Michelle Lamoreaux, Celia Bonaduce
Episode 17
Helga becomes a model, but she quits after she gets irritated at everyone dressing like her.
Directed by Christine Kolosov, Tim ParsonsWritten by Jonathan Greenberg
Episode 18
Arnold's classmates are tired of constantly telling them the right thing to do, so he stops giving them advice. Nevertheless, when his classmates get into sticky situations, they are in desperate need of his advice.
Directed by Frank Weiss, Chris HeadrickWritten by Michelle Lamoreaux
Episode 19
After getting in a car accident, Bob and Grandpa face off on the golf green, with the loser having to pay for the damage to both cars.
Directed by Kurt DumasWritten by Joe Purdy
Episode 20
Rhonda attends a finishing school, but is far from impressive with her stroppy attitude, and seeks help from fellow student Big Patty.
Where to watch Hey Arnold!Episode 21
Arnold's bland country cousin, Arnie, comes to visit. Arnold begins to notice that Arnie and Lila show interest in each other, making him jealous.
Where to watch Hey Arnold!Episode 22
Oskar has to take care of his infant cousin-in-law (also named Oskar), while both Susie and her cousin are gone.
Where to watch Hey Arnold!Episode 23
Phil's twin sister comes for a visit, bringing along an unsettled conflict between them.
Guest stars Phyllis Diller
Episode 24
Arnold and the gang are part of a synchronized swimming team led by Coach Wittenburg.
Where to watch Hey Arnold!Episode 25
After eating pork rinds, Helga sleepwalks, uttering her secret about Arnold as she does so.
Where to watch Hey Arnold!Episode 26
Arnold, Grandpa, Grandma, Ernie, and Mr. Hyunh compete on a game show against a "perfect" family from PS 119
Where to watch Hey Arnold!Episode 27
Arnold tells an urban legend about a decapitated taxi driver. The gang goes out, only to find the details in the story are becoming real.
Where to watch Hey Arnold!Episode 28
Arnold and Gerald try to prove superstitions are fictitious, only for it all to backfire on them.
Where to watch Hey Arnold!Episode 29
Arnold's Grandpa recalls his adventures as a soldier in the Second World War, outwitting a regiment of Nazis, while Gerald's dad, Martin, remembers his own time serving in Vietnam.
Where to watch Hey Arnold!Episode 30
Helga confides in the school psychiatrist about her social life, family life, and her love for Arnold.
Where to watch Hey Arnold!Episode 31
Dino Spumoni is found missing and then declared dead after what appears to be a suicide attempt. but Arnold finds out that this isn't the case, and he secretly lives in the boarding house, believing that his work will skyrocket in value after his "death".
Guest stars Michael Levin
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
