Discover
Original Release
03/10/1999
US Release
03/10/1999
Cast
| Name | Character |
|---|
| Justin Shenkarow | Harold Berman (voice) / Harold Berman / Lil' Harold |
| Christopher Walberg | Stinky Peterson (voice) / Stinky Petersen / Cindy's Brother |
| Francesca Marie Smith | Helga Pataki (voice) / Helga Pataki / Camp Fire Lass |
| Dan Castellaneta | Grandpa Phil (voice) / Arnold's Grandpa / Cabbie / Man with Golden Arm / Cindy's Father / Guard / Sergeant #2 / Willie the Jolly Olly Ice Cream Man / Skip |
| Jamil Walker Smith | Gerald Johanssen (voice) / Gerald Johanssen |
| Spencer Klein | Arnold / Arnold (voice) |
| Sam Gifaldi | Sid |
| Dan Butler | Mr. Simmons |
| Dom Irrera | Ernie Potts / Cab Driver / Mr. Feltz / Aquarium Guard |
| Anndi McAfee | Phoebe Heyerdahl / Pet Shop Girl / Patrice |
| # | Title | Air Date |
|---|---|---|
| 1 | Full Moon/Student Teacher | Wednesday, 10 March 1999 |
| 2 | Big Gino/Jamie O in Love | Monday, 15 March 1999 |
| 3 | Eugene's Birthday/Stinky's Pumpkin | Wednesday, 17 March 1999 |
| 4 | The Beeper Queen/Oskar Can't Read? | Monday, 29 March 1999 |
| 5 | Dinner for Four/Phoebe Skips | Wednesday, 31 March 1999 |
| 6 | Helga's Parrot/Chocolate Turtles | Monday, 05 April 1999 |
| 7 | Love and Cheese/Weighing Harold | Wednesday, 07 April 1999 |
| 8 | Back to School/Egg Story | Saturday, 11 September 1999 |
| 9 | It Girl/Deconstructing Arnold | Saturday, 18 September 1999 |
| 10 | Grudge Match/Polishing Rhonda | Saturday, 25 September 1999 |
| 11 | Weird Cousin/Baby Oskar | Saturday, 09 October 1999 |
| 12 | Grandpa's Sister/Synchronized Swimming | Saturday, 16 October 1999 |
| 13 | Helga Sleepwalks/Fighting Families | Saturday, 23 October 1999 |
| 14 | Headless Cabbie/Friday the 13th | Saturday, 30 October 1999 |
| 15 | Veterans Day | Saturday, 06 November 1999 |
| 16 | Helga on the Couch | Saturday, 04 December 1999 |
| 17 | Dino Checks Out | Saturday, 11 December 1999 |
| 18 | Deconstructing Arnold | Saturday, 18 September 1999 |
| 19 | Grudge Match | Saturday, 25 September 1999 |
| 20 | Polishing Rhonda | Saturday, 25 September 1999 |
| 21 | Weird Cousin | Saturday, 09 October 1999 |
| 22 | Baby Oskar | Saturday, 09 October 1999 |
| 23 | Grandpa's Sister | Saturday, 16 October 1999 |
| 24 | Synchronized Swimming | Saturday, 16 October 1999 |
| 25 | Helga Sleepwalks | Saturday, 23 October 1999 |
| 26 | Fighting Families | Saturday, 23 October 1999 |
| 27 | Headless Cabbie | Saturday, 30 October 1999 |
| 28 | Friday the 13th | Saturday, 30 October 1999 |
| 29 | Veterans Day | Saturday, 06 November 1999 |
| 30 | Helga on the Couch | Saturday, 04 December 1999 |
| 31 | Dino Checks Out | Saturday, 11 December 1999 |
Directors
Tuck Tucker, Christine Kolosov, Chris Headrick, Mario Piluso, Mike Svayko, Steve Socki, Kurt Dumas, Tim Parsons
Writers
Steve Viksten, Michelle Lamoreaux, Craig Bartlett, Joe Ansolabehere, Joseph Purdy, Mark Valenti, Joe Purdy, Jonathan Greenberg, Antoinette Stella, Celia Bonaduce, Danica Ivancevic, Francesca Marie Smith
Creators
Cast
| Name | Character |
|---|
| Justin Shenkarow | Harold Berman (voice) / Harold Berman / Lil' Harold |
| Christopher Walberg | Stinky Peterson (voice) / Stinky Petersen / Cindy's Brother |
| Francesca Marie Smith | Helga Pataki (voice) / Helga Pataki / Camp Fire Lass |
| Dan Castellaneta | Grandpa Phil (voice) / Arnold's Grandpa / Cabbie / Man with Golden Arm / Cindy's Father / Guard / Sergeant #2 / Willie the Jolly Olly Ice Cream Man / Skip |
| Jamil Walker Smith | Gerald Johanssen (voice) / Gerald Johanssen |
| Spencer Klein | Arnold / Arnold (voice) |
| Sam Gifaldi | Sid |
| Dan Butler | Mr. Simmons |
| Dom Irrera | Ernie Potts / Cab Driver / Mr. Feltz / Aquarium Guard |
| Anndi McAfee | Phoebe Heyerdahl / Pet Shop Girl / Patrice |
| Kath Soucie | Miriam Pataki / Marilyn Berman / Johnny's Mother / Nancy / Baby Oskar / Woman Waiting for Taxi |
| Maurice LaMarche | Big Bob Pataki / Revis / Jacques / Policeman / Stinky's Father / Stinky's Grandfather |
| Baoan Coleman | Mr. Hyunh |
| Olivia Hack | Rhonda Wellington Lloyd / Johnny |
| Steve Viksten | Oskar Kokoshka / Caesar / Adolf Hitler / Oskar |
| Ashley Buccille | Lila Sawyer |
| David Wohl | Principal Wartz / Jerry Berman |
| Ben Diskin | Eugene Horowitz / Miller's Son |
| Tress MacNeille | Arnold's Grandma |
| Toran Caudell | Wolfgang |
Producers
| Name | Role |
|---|
| Mary Harrington | Executive Producer |
| Craig Bartlett | Executive Producer |
| Donna Smith | Producer |
| Steve Viksten | Producer |
| Steve Socki | Producer |
| Joseph Purdy | Producer |
