Sue Ellen is a fearless martial arts expert and social activist. Her parents are diplomats and got to know a Chinese student that moved to India. She can be quite pushy, but at times is afraid of Arthur. Sue Ellen is an expert on Saxophone.
Appearances
Arthur
Main cast, played by Jessica Kardos
- Episode 10x01: Happy Anniversary (May 15, 2006)
- Episode 10x02: The Squirrels (May 16, 2006)
- Episode 10x03: Fern & Persimmony Glitchet (May 16, 2006)
- Episode 10x04: Desert Island Dish (May 17, 2006)
- Episode 10x05: The Secret About Secrets (May 17, 2006)
- Episode 10x06: Feeling Flush (May 18, 2006)
- Episode 10x07: Family Fortune (May 18, 2006)
- Episode 10x10: The Curse of the Grebes (May 22, 2006)
- Episode 10x11: Arthur Changes Gears (May 22, 2006)
- Episode 10x12: Unfinished (May 23, 2006)
- Episode 10x13: D.W., Bossy Boots (May 23, 2006)
- Episode 10x16: Do You Speak George? (May 25, 2006)
- Episode 10x17: World Girls (May 25, 2006)
- Episode 10x18: What's Cooking? (May 26, 2006)
- Episode 10x19: Buster's Special Delivery (May 26, 2006)
- Episode 11x01: Swept Away (Jun 25, 2007)
- Episode 11x02: Germophobia (Jun 25, 2007)
- Episode 11x11: The Making of Arthur (Sep 3, 2007)
- Episode 11x12: Dancing Fools (Sep 3, 2007)
- Episode 11x17: D.W. on Ice (Sep 6, 2007)
- Episode 11x18: Spoiled Rotten! (Sep 6, 2007)
- Episode 14x01: The Wheel Deal (Oct 11, 2010)
- Episode 14x02: The Buster Report (Oct 11, 2010)
- Episode 14x07: Falafelosophy (Oct 25, 2010)
- Episode 14x08: The Great Lint Rush (Oct 25, 2010)
- Episode 14x15: Arthur Unravels (Apr 26, 2011)
- Episode 14x16: All the Rage (Apr 26, 2011)
- Episode 15x08: To Eat or Not to Eat (Oct 14, 2011)
- Episode 15x09: S.W.E.A.T. (Oct 14, 2011)
- Episode 16x16: Fern and the Case of the Stolen Story (May 9, 2013)
- Episode 16x17: Sue Ellen Vegges Out (May 9, 2013)
- Episode 16x18: So Funny I Forgot to Laugh (May 10, 2013)
- Episode 16x19: The Best Day Ever (May 10, 2013)
- Episode 17x07: Opposites Distract (Nov 14, 2013)
- Episode 17x08: Just the Ticket (Nov 14, 2013)
- Episode 19x03: Sue Ellen Adds It Up (Jan 19, 2016)
- Episode 19x04: Wish You Were Here (Jan 19, 2016)
- Episode 19x06: Spar for the Course (Jan 20, 2016)
- Episode 19x11: Maria Speaks (May 24, 2016)
- Episode 19x12: Postcards from Binky (May 24, 2016)
- Episode 19x17: Mr. Ratburn's Secret Identity (May 25, 2016)
- Episode 19x18: Besties (May 25, 2016)
- Episode 21x04: Francine and the Soccer Spy (Oct 26, 2017)
- Episode 21x05: Sue-Ellen & the Last Page (Oct 26, 2017)
- Episode 21x06: Muffy Misses Out (Feb 12, 2018)
- Episode 21x07: Arthur Takes a Stand (Feb 12, 2018)
- Episode 22x01: Mr. Ratburn and the Special Someone (May 13, 2019)
- Episode 22x02: The Feud (May 13, 2019)
- Episode S23 Special: An Arthur Thanksgiving (Nov 16, 2020)
Main cast, played by Patricia Rodriguez
- Episode 1x01: Arthur's Eyes (Sep 2, 1996)
- Episode 1x02: Francine's Bad Hair Day (Sep 2, 1996)
- Episode 1x03: Arthur and the Real Mr. Ratburn (Sep 9, 1996)
- Episode 1x04: Arthur's Spelling Trubble (Sep 9, 1996)
- Episode 1x07: D.W.'s Imaginary Friend (Sep 23, 1996)
- Episode 1x08: Arthur's Lost Library Book (Sep 23, 1996)
- Episode 1x15: Arthur's New Puppy (Oct 28, 1996)
- Episode 1x16: Arthur Bounces Back (Oct 28, 1996)
- Episode 1x17: Arthur Babysits (Nov 4, 1996)
- Episode 1x18: Arthur's Cousin Catastrophe (Nov 4, 1996)
- Episode 1x19: Arthur's Birthday (Nov 11, 1996)
- Episode 1x20: Francine Frensky, Superstar (Nov 11, 1996)
- Episode 1x21: Arthur's Baby (Nov 18, 1996)
- Episode 1x22: D.W.'s Baby (Nov 18, 1996)
- Episode 1x23: Arthur Writes a Story (Nov 25, 1996)
- Episode 1x24: Arthur's Lost Dog (Nov 25, 1996)
- Episode 1x25: So Long, Spanky (Dec 2, 1996)
- Episode 1x26: Buster's New Friend (Dec 2, 1996)
- Episode 1x27: Arthur the Wrecker (Dec 9, 1996)
- Episode 1x28: Arthur and the True Francine (Dec 9, 1996)
- Episode 1x29: Arthur's Family Vacation (Dec 16, 1996)
- Episode 1x30: Grandpa Dave's Old Country Farm (Dec 16, 1996)
- Episode 1x31: Arthur and the Crunch Cereal Contest (Jan 6, 1997)
- Episode 1x32: D.W. Flips (Jan 6, 1997)
- Episode 1x33: Meek for a Week (Jan 13, 1997)
- Episode 1x34: Arthur, World's Greatest Gleeper (Jan 13, 1997)
- Episode 1x35: Arthur's Chicken Pox (Jan 20, 1997)
- Episode 1x36: Sick As a Dog (Jan 20, 1997)
- Episode 1x37: D.W. Rides Again (Jan 27, 1997)
- Episode 1x38: Arthur Makes the Team (Jan 27, 1997)
- Episode 1x39: Arthur's Almost Boring Day (Feb 3, 1997)
- Episode 1x40: The Half-Baked Sale (Feb 3, 1997)
- Episode 1x41: Sue Ellen Moves In (Feb 10, 1997)
- Episode 1x42: The Perfect Brother (Feb 10, 1997)
- Episode 1x43: D.W.'s Snow Mystery (Feb 17, 1997)
- Episode 1x44: Team Trouble (Feb 17, 1997)
- Episode 1x45: Bully for Binky (Feb 24, 1997)
- Episode 1x46: Mis-fortune Teller (Feb 24, 1997)
- Episode 1x47: Arthur's Tooth (Mar 3, 1997)
- Episode 1x48: D.W. Gets Lost (Mar 3, 1997)
- Episode 1x49: D.W. Thinks Big (Mar 10, 1997)
- Episode 1x50: Arthur Cleans Up (Mar 10, 1997)
- Episode 1x51: My Dad, the Garbage Man (Apr 21, 1997)
- Episode 1x52: Poor Muffy (Apr 21, 1997)
- Episode 1x53: D.W.'s Blankie (Apr 28, 1997)
- Episode 1x54: Arthur's Substitute Teacher Trouble (Apr 28, 1997)
- Episode 1x55: I'm a Poet (May 19, 1997)
- Episode 1x56: The Scare-Your-Pants-Off Club! (May 19, 1997)
- Episode 1x57: My Club Rules! (May 26, 1997)
- Episode 1x58: Stolen Bike (May 26, 1997)
- Episode 1x59: Arthur's First Sleepover (Jun 2, 1997)
- Episode 1x60: Arthur's New Years Eve (Jun 2, 1997)
- Episode 2x01: Arthur Meets Mr. Rogers (Sep 22, 1997)
- Episode 2x02: Draw! (Sep 22, 1997)
- Episode 2x03: Binky Barnes, Art Expert (Sep 29, 1997)
- Episode 2x04: Arthur's Lucky Pencil (Sep 29, 1997)
- Episode 2x05: D.W., the Picky Eater (Oct 6, 1997)
- Episode 2x06: Buster and the Daredevils (Oct 6, 1997)
- Episode 2x11: Buster Baxter, Cat Saver (Oct 27, 1997)
- Episode 2x12: Play it Again, D.W. (Oct 27, 1997)
- Episode 2x13: Arthur's TV-Free Week (Nov 3, 1997)
- Episode 2x14: Night Fright (Nov 3, 1997)
- Episode 2x15: Arthur vs. the Piano (Nov 10, 1997)
- Episode 2x16: The Big Blow-Up (Nov 10, 1997)
- Episode 2x17: Lost! (Dec 8, 1997)
- Episode 2x18: The Short, Quick Summer (Dec 8, 1997)
- Episode 2x23: Arthur's Faraway Friend (Jan 28, 1998)
- Episode 2x24: Arthur and the Square Dance (Jan 28, 1998)
- Episode 2x27: Sue Ellen's Lost Diary (Feb 14, 1998)
- Episode 2x28: Arthur's Knee (Feb 14, 1998)
- Episode 2x29: Grandma Thora Appreciation Day (Mar 9, 1998)
- Episode 2x30: Fern's Slumber Party (Mar 9, 1998)
- Episode 2x33: Francine Redecorates (Mar 23, 1998)
- Episode 2x34: Arthur the Loser (Mar 23, 1998)
- Episode 2x35: Arthur vs. the Very Mean Crossing Guard (Apr 27, 1998)
- Episode 2x36: D.W.'s Very Bad Mood (Apr 27, 1998)
- Episode 2x39: How the Cookie Crumbles (May 25, 1998)
- Episode 2x40: Sue Ellen's Little Sister (May 25, 1998)
- Episode 3x01: Buster's Back (Sep 21, 1998)
- Episode 3x02: The Ballad of Buster Baxter (Sep 21, 1998)
- Episode 3x05: Arthur Goes Crosswire (Oct 5, 1998)
- Episode 3x06: Sue Ellen and the Brainasaurus (Oct 5, 1998)
- Episode 3x13: Arthur Rides the Bandwagon (Nov 16, 1998)
- Episode 3x14: Dad's Dessert Dilemma (Nov 16, 1998)
- Episode 3x15: Popular Girls (Dec 7, 1998)
- Episode 3x16: Buster's Growing Grudge (Dec 7, 1998)
- Episode 3x23: What Scared Sue Ellen? (Mar 15, 1999)
- Episode 3x24: Clarissa is Cracked (Mar 15, 1999)
- Episode 3x27: Mom and Dad Have a Great Big Fight (May 24, 1999)
- Episode 3x28: D.W.'s Perfect Wish (May 24, 1999)
- Episode 4x03: Hide and Snake (Sep 13, 1999)
- Episode 4x04: Muffy's New Best Friend (Sep 13, 1999)
- Episode 4x07: The Contest (Sep 27, 1999)
- Episode 4x08: Prove It (Sep 27, 1999)
- Episode 4x13: Binky Barnes, Wingman! (Oct 18, 1999)
- Episode 4x14: To Beat or Not to Beat (Oct 18, 1999)
- Episode 4x19: My Music Rules (Nov 8, 1999)
- Episode 4x20: That's a Baby Show! (Nov 8, 1999)
- Episode 5x03: Kids are from Earth, Parents are from Pluto (Sep 11, 2000)
- Episode 5x04: Nerves of Steal (Sep 11, 2000)
- Episode 5x15: The Last of Mary Moo Cow (Oct 23, 2000)
- Episode 5x16: Bitzi's Beau (Oct 23, 2000)
- Episode 5x17: Just Desserts (Oct 30, 2000)
- Episode 5x18: The Big Dig (Oct 30, 2000)
- Episode 6x01: Sue Ellen Gets Her Goose Cooked (Sep 24, 2001)
- Episode 6x02: Best of the Nest (Sep 24, 2001)
- Episode 6x07: Muffy's Soccer Shocker (Oct 15, 2001)
- Episode 6x08: Brother Can You Spare a Clarinet? (Oct 15, 2001)
- Episode 6x09: The Boy Who Cried Comet! (Oct 22, 2001)
- Episode 6x10: Arthur and Los Vecinos (Oct 22, 2001)
- Episode 6x11: Citizen Frensky (Oct 29, 2001)
- Episode 6x12: D.W.'s Backpack Mishap (Oct 29, 2001)
- Episode 6x13: The Boy with His Head in the Clouds (Nov 5, 2001)
- Episode 6x14: More! (Nov 5, 2001)
- Episode 6x15: Rhyme for Your Life (Nov 12, 2001)
- Episode 6x16: For Whom the Bell Tolls (Nov 12, 2001)
- Episode 6x17: The Good Sport (Nov 19, 2001)
- Episode 6x18: Crushed (Nov 19, 2001)
- Episode 6x19: Arthur Loses His Marbles (Nov 26, 2001)
- Episode 6x20: Friday the 13th (Nov 26, 2001)
- Episode 7x16: Pick a Car, Any Car (Nov 25, 2002)
- Episode 7x17: Jenna's Bedtime Blues (Nov 25, 2002)
- Episode 7x18: April 9th (Nov 29, 2002)
- Episode 8x05: Arthur's Snow Biz (Sep 17, 2003)
- Episode 8x06: Bugged (Sep 17, 2003)
- Episode 8x09: Vomitrocious! (Sep 19, 2003)
- Episode 8x10: Sue Ellen Chickens Out (Sep 19, 2003)
- Episode 8x12: Desk Wars (Dec 23, 2003)
- Episode 8x13: Desperately Seeking Stanley (Dec 23, 2003)
Guest cast, played by Patricia Rodriguez
- Episode 7x09: Elwood City Turns 100! (Oct 14, 2002)